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](psf/requests@v2.24.0...v2.25.0)

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

Author: dependabot-preview[bot]

poetry.lock

@@ -23,7 +23,7 @@ pytest-mock = "3.4.0"
 pytest-cov = "2.10.1"
 python-dateutil = "2.8.1"
 pyyaml = "5.3.1"
-requests = "2.24.0"
+requests = "2.25.0"
 sqlalchemy = "1.3.20"
 SQLAlchemy-Utils = "0.36.8"
 uWSGI = "2.0.19.1"