Bump the dependencies group with 2 updates

Bumps the dependencies group with 2 updates: [django](https://github.com/django/django) and [pillow](https://github.com/python-pillow/Pillow).


Updates `django` from 5.1.4 to 5.1.5
- [Commits](django/django@5.1.4...5.1.5)

Updates `pillow` from 11.0.0 to 11.1.0
- [Release notes](https://github.com/python-pillow/Pillow/releases)
- [Changelog](https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst)
- [Commits](python-pillow/Pillow@11.0.0...11.1.0)

---
updated-dependencies:
- dependency-name: django
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dependencies
- dependency-name: pillow
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dependencies
...

Signed-off-by: dependabot[bot] <[email protected]>