Bump requests from 2.22.0 to 2.31.0 in /requirements

Bumps [requests](https://github.com/psf/requests) from 2.22.0 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/v2.22.0...v2.31.0)

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

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

requirements/build.txt

@@ -32,4 +32,4 @@ git+https://github.com/mozilla/python_moztelemetry.git@v0.10.4#egg=python-moztel
 python-snappy==0.5.3
 ujson==1.35
 urllib3==1.24.2
-requests==2.22.0
+requests==2.31.0