Bump django-model-utils from 4.3.1 to 4.4.0 (#1135)

Bumps [django-model-utils](https://github.com/jazzband/django-model-utils) from 4.3.1 to 4.4.0.
- [Release notes](https://github.com/jazzband/django-model-utils/releases)
- [Changelog](https://github.com/jazzband/django-model-utils/blob/master/CHANGES.rst)
- [Commits](https://github.com/jazzband/django-model-utils/compare/4.3.1...4.4.0)

---
updated-dependencies:
- dependency-name: django-model-utils
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

requirements.txt

@@ -2,7 +2,7 @@ django==4.2.9
 django-admin-relation-links==0.2.5
 django-celery-beat==2.5.0
 django-celery-results==2.5.1
-django-model-utils==4.3.1
+django-model-utils==4.4.0
 django-redis==5.4.0
 djangorestframework==3.14.0
 channels==4.0.0