Bump requests from 2.22.0 to 2.31.0 in /spug_api

Bumps [requests](https://github.com/psf/requests) from 2.22.0 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/v2.22.0...v2.31.0)

---
updated-dependencies:
- dependency-name: requests
  dependency-type: direct:production
...

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

spug_api/requirements.txt

@@ -5,7 +5,7 @@ channels==2.3.1
 channels_redis==2.4.1
 paramiko==2.11.0
 django-redis==4.10.0
-requests==2.22.0
+requests==2.31.0
 GitPython==3.1.30
 python-ldap==3.4.0
 openpyxl==3.0.3