Bump django-admin-sortable2 from 2.2.1 to 2.2.3

Bumps [django-admin-sortable2](https://github.com/jrief/django-admin-sortable2) from 2.2.1 to 2.2.3.
- [Release notes](https://github.com/jrief/django-admin-sortable2/releases)
- [Changelog](https://github.com/jrief/django-admin-sortable2/blob/master/CHANGELOG.md)
- [Commits](jrief/django-admin-sortable2@2.2.1...2.2.3)

---
updated-dependencies:
- dependency-name: django-admin-sortable2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

requirements.txt

@@ -150,7 +150,7 @@ django==4.2.14
     #   enmerkar
     #   froide
     #   sortabletable
-django-admin-sortable2==2.2.1
+django-admin-sortable2==2.2.3
     # via
     #   fragdenstaat-de (pyproject.toml)
     #   froide-campaign