Bump requests from 2.28.1 to 2.31.0 in /examples/benchmark (#138) #nolog

Bumps [requests](https://github.com/psf/requests) from 2.28.1 to 2.31.0.
- [Release notes](https://github.com/psf/requests/releases)
- [Changelog](https://github.com/psf/requests/blob/main/HISTORY.md)
- [Commits](https://github.com/psf/requests/compare/v2.28.1...v2.31.0)

---
updated-dependencies:
- dependency-name: requests
  dependency-type: direct:production
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

examples/benchmark/requirements.txt

@@ -22,7 +22,7 @@ priority==2.0.0
 psutil==5.9.1
 pydantic==1.9.1
 quart==0.18.0
-requests==2.28.1
+requests==2.31.0
 sniffio==1.2.0
 starlette==0.27.0
 toml==0.10.2