Bump django-guardian from 3.0.0 to 3.0.3 in the patches group

Bumps the patches group with 1 update: [django-guardian](https://github.com/django-guardian/django-guardian).


Updates `django-guardian` from 3.0.0 to 3.0.3
- [Release notes](https://github.com/django-guardian/django-guardian/releases)
- [Commits](django-guardian/django-guardian@3.0.0...3.0.3)

---
updated-dependencies:
- dependency-name: django-guardian
  dependency-version: 3.0.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: patches
...

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

Author: dependabot[bot]