Bump requests in /samples/crew-django-redis-postgres/app

Bumps [requests](https://github.com/psf/requests) from 2.32.3 to 2.32.4.
- [Release notes](https://github.com/psf/requests/releases)
- [Changelog](https://github.com/psf/requests/blob/main/HISTORY.md)
- [Commits](psf/requests@v2.32.3...v2.32.4)

---
updated-dependencies:
- dependency-name: requests
  dependency-version: 2.32.4
  dependency-type: direct:production
...

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

Author: dependabot[bot]

samples/crew-django-redis-postgres/app/requirements.txt

@@ -141,7 +141,7 @@ PyYAML==6.0.2
 redis==4.6.0
 referencing==0.36.2
 regex==2024.11.6
-requests==2.32.3
+requests==2.32.4
 requests-oauthlib==2.0.0
 rich==13.9.4
 rpds-py==0.25.1