Bump django from 6.0.2 to 6.0.3

Bumps [django](https://github.com/django/django) from 6.0.2 to 6.0.3.
- [Commits](django/django@6.0.2...6.0.3)

---
updated-dependencies:
- dependency-name: django
  dependency-version: 6.0.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]