build(deps): bump requests from 2.28.0 to 2.28.1

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](https://github.com/psf/requests/compare/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>

requirements.txt

@@ -62,7 +62,7 @@ python-tumblpy==1.1.4
 pytz==2022.1
 PyYAML==6.0
 redis==4.3.4
-requests==2.28.0
+requests==2.28.1
 requests-oauthlib==1.3.1
 rsa==4.8
 sgmllib3k==1.0.0