core: bump django from 5.0.11 to 5.0.12 (#12945)

Bumps [django](https://github.com/django/django) from 5.0.11 to 5.0.12.
- [Commits](django/django@5.0.11...5.0.12)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>