Bump requests from 2.25.1 to 2.31.0 (#202)

Bumps [requests](https://github.com/psf/requests) from 2.25.1 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/v2.25.1...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>

requirements.txt

@@ -1,7 +1,7 @@
 # Main requirements
 python-telegram-bot==13.5
 SQLAlchemy==1.4.14
-requests==2.25.1
+requests==2.31.0
 toml==0.10.2
 
 # Sub-dependencies