Upgrade: Bump requests from 2.28.0 to 2.28.1 (#99)

Bumps [requests](https://github.com/psf/requests) from 2.28.0 to 2.28.1.
- [Release notes](https://github.com/psf/requests/releases)
- [Changelog](https://github.com/psf/requests/blob/main/HISTORY.md)
- [Commits](psf/requests@v2.28.0...v2.28.1)

---
updated-dependencies:
- dependency-name: requests
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

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

requirements.txt

@@ -15,7 +15,7 @@ multidict==6.0.2
 openttd-helpers==1.0.1
 openttd-protocol==1.4.1
 pproxy==2.7.8
-requests==2.28.0
+requests==2.28.1
 sentry-sdk==1.6.0
 six==1.16.0
 statsd==3.3.0