github/workflows: Bump actions/checkout from 3 to 4.

Bumps [actions/checkout](https://github.com/actions/checkout) from 3 to 4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v3...v4)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/code_formatting.yml

@@ -10,7 +10,7 @@ jobs:
   code-formatting:
     runs-on: ubuntu-22.04
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: actions/setup-python@v4
     - name: Install packages
       run: source tools/ci.sh && ci_code_formatting_setup
@@ -22,7 +22,7 @@ jobs:
   code-spelling:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: actions/setup-python@v4
     - name: Install packages
       run: source tools/ci.sh && ci_code_spell_setup

.github/workflows/code_size.yml

@@ -20,7 +20,7 @@ jobs:
   build:
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         fetch-depth: 100
     - name: Install packages

.github/workflows/commit_formatting.yml

@@ -10,7 +10,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         fetch-depth: '100'
     - uses: actions/setup-python@v4

.github/workflows/docs.yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: actions/setup-python@v4
     - name: Install Python packages
       run: pip install Sphinx

.github/workflows/examples.yml

@@ -18,7 +18,7 @@ jobs:
   embedding:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Build
       run: make -C examples/embedding -f micropython_embed.mk && make -C examples/embedding
     - name: Run

.github/workflows/mpremote.yml

@@ -11,7 +11,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         # Setting this to zero means fetch all history and tags,
         # which hatch-vcs can use to discover the version tag.

.github/workflows/mpy_format.yml

@@ -17,7 +17,7 @@ jobs:
   test:
     runs-on: ubuntu-20.04 # use 20.04 to get python2
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Install packages
       run: source tools/ci.sh && ci_mpy_format_setup
     - name: Test mpy-tool.py

.github/workflows/ports.yml

@@ -17,6 +17,6 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Build ports download metadata
       run: mkdir boards && ./tools/autobuild/build-downloads.py . ./boards

.github/workflows/ports_cc3200.yml

@@ -21,7 +21,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Install packages
       run: source tools/ci.sh && ci_cc3200_setup
     - name: Build

.github/workflows/ports_esp32.yml

@@ -21,7 +21,7 @@ jobs:
   build_idf50:
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Install packages
       run: source tools/ci.sh && ci_esp32_idf50_setup
     - name: Build

.github/workflows/ports_esp8266.yml

@@ -21,7 +21,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Install packages
       run: source tools/ci.sh && ci_esp8266_setup && ci_esp8266_path >> $GITHUB_PATH
     - name: Build

.github/workflows/ports_mimxrt.yml

@@ -21,7 +21,7 @@ jobs:
   build:
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Install packages
       run: source tools/ci.sh && ci_mimxrt_setup
     - name: Build

.github/workflows/ports_nrf.yml

@@ -21,7 +21,7 @@ jobs:
   build:
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Install packages
       run: source tools/ci.sh && ci_nrf_setup
     - name: Build

.github/workflows/ports_powerpc.yml

@@ -21,7 +21,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Install packages
       run: source tools/ci.sh && ci_powerpc_setup
     - name: Build

.github/workflows/ports_qemu-arm.yml

@@ -22,7 +22,7 @@ jobs:
   build_and_test:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Install packages
       run: source tools/ci.sh && ci_qemu_arm_setup
     - name: Build and run test suite

.github/workflows/ports_renesas-ra.yml

@@ -21,7 +21,7 @@ jobs:
   build_renesas_ra_board:
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Install packages
       run: source tools/ci.sh && ci_renesas_ra_setup
     - name: Build

.github/workflows/ports_rp2.yml

@@ -21,7 +21,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Install packages
       run: source tools/ci.sh && ci_rp2_setup
     - name: Build

.github/workflows/ports_samd.yml

@@ -21,7 +21,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Install packages
       run: source tools/ci.sh && ci_samd_setup
     - name: Build

.github/workflows/ports_stm32.yml

@@ -21,7 +21,7 @@ jobs:
   build_pyb:
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Install packages
       run: source tools/ci.sh && ci_stm32_setup
     - name: Build
@@ -30,7 +30,7 @@ jobs:
   build_nucleo:
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Install packages
       run: source tools/ci.sh && ci_stm32_setup
     - name: Build

.github/workflows/ports_teensy.yml

@@ -21,7 +21,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Install packages
       run: source tools/ci.sh && ci_teensy_setup
     - name: Build

.github/workflows/ports_unix.yml

@@ -23,7 +23,7 @@ jobs:
   minimal:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Build
       run: source tools/ci.sh && ci_unix_minimal_build
     - name: Run main test suite
@@ -35,7 +35,7 @@ jobs:
   reproducible:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Build with reproducible date
       run: source tools/ci.sh && ci_unix_minimal_build
       env:
@@ -46,7 +46,7 @@ jobs:
   standard:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Build
       run: source tools/ci.sh && ci_unix_standard_build
     - name: Run main test suite
@@ -58,7 +58,7 @@ jobs:
   coverage:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Install packages
       run: source tools/ci.sh && ci_unix_coverage_setup
     - name: Build
@@ -87,7 +87,7 @@ jobs:
   coverage_32bit:
     runs-on: ubuntu-20.04 # use 20.04 to get libffi-dev:i386
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Install packages
       run: source tools/ci.sh && ci_unix_32bit_setup
     - name: Build
@@ -105,7 +105,7 @@ jobs:
   nanbox:
     runs-on: ubuntu-20.04 # use 20.04 to get python2, and libffi-dev:i386
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Install packages
       run: source tools/ci.sh && ci_unix_32bit_setup
     - name: Build
@@ -119,7 +119,7 @@ jobs:
   float:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Build
       run: source tools/ci.sh && ci_unix_float_build
     - name: Run main test suite
@@ -131,7 +131,7 @@ jobs:
   stackless_clang:
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Install packages
       run: source tools/ci.sh && ci_unix_clang_setup
     - name: Build
@@ -145,7 +145,7 @@ jobs:
   float_clang:
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Install packages
       run: source tools/ci.sh && ci_unix_clang_setup
     - name: Build
@@ -159,7 +159,7 @@ jobs:
   settrace:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Build
       run: source tools/ci.sh && ci_unix_settrace_build
     - name: Run main test suite
@@ -171,7 +171,7 @@ jobs:
   settrace_stackless:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Build
       run: source tools/ci.sh && ci_unix_settrace_stackless_build
     - name: Run main test suite
@@ -183,7 +183,7 @@ jobs:
   macos:
     runs-on: macos-11.0
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: actions/setup-python@v4
       with:
         python-version: '3.8'
@@ -198,7 +198,7 @@ jobs:
   qemu_mips:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Install packages
       run: source tools/ci.sh && ci_unix_qemu_mips_setup
     - name: Build
@@ -212,7 +212,7 @@ jobs:
   qemu_arm:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Install packages
       run: source tools/ci.sh && ci_unix_qemu_arm_setup
     - name: Build

.github/workflows/ports_webassembly.yml

@@ -20,7 +20,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Install packages
       run: source tools/ci.sh && ci_webassembly_setup
     - name: Build

.github/workflows/ports_windows.yml

@@ -21,7 +21,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Install packages
       run: source tools/ci.sh && ci_windows_setup
     - name: Build

.github/workflows/ports_zephyr.yml

@@ -20,7 +20,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Install packages
       run: source tools/ci.sh && ci_zephyr_setup
     - name: Install Zephyr

.github/workflows/ruff.yml

@@ -5,6 +5,6 @@ jobs:
   ruff:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - run: pip install --user ruff
     - run: ruff --format=github .