Bump requests from 2.28.2 to 2.31.0 in /dev_requirements (#303)

Bumps [requests](https://github.com/psf/requests) from 2.28.2 to 2.31.0.
- [Release notes](https://github.com/psf/requests/releases)
- [Changelog](https://github.com/psf/requests/blob/main/HISTORY.md)
- [Commits](psf/requests@v2.28.2...v2.31.0)

---
updated-dependencies:
- dependency-name: requests
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: konstantin <konstantin.klein@hochfrequenz.de>

dev_requirements/requirements-docs.txt

@@ -28,7 +28,7 @@ packaging==23.0
     # via sphinx
 pygments==2.15.0
     # via sphinx
-requests==2.28.2
+requests==2.31.0
     # via sphinx
 snowballstemmer==2.2.0
     # via sphinx

dev_requirements/requirements-test_packaging.txt

@@ -52,7 +52,7 @@ pyproject-hooks==1.0.0
     # via build
 readme-renderer==37.3
     # via twine
-requests==2.28.2
+requests==2.31.0
     # via
     #   requests-toolbelt
     #   twine