Bump requests from 2.24.0 to 2.25.0

Bumps [requests](https://github.com/psf/requests) from 2.24.0 to 2.25.0.
- [Release notes](https://github.com/psf/requests/releases)
- [Changelog](https://github.com/psf/requests/blob/master/HISTORY.md)
- [Commits](https://github.com/psf/requests/compare/v2.24.0...v2.25.0)

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

requirements.txt

@@ -7,7 +7,7 @@ SQLAlchemy==1.3.20
 python-telegram-bot==13.0
 arrow==0.17.0
 cachetools==4.1.1
-requests==2.24.0
+requests==2.25.0
 urllib3==1.25.11
 wrapt==1.12.1
 jsonschema==3.2.0