Bump django-hosts from 5.2 to 6.0

Bumps [django-hosts](https://github.com/jazzband/django-hosts) from 5.2 to 6.0.
- [Changelog](https://github.com/jazzband/django-hosts/blob/master/docs/changelog.rst)
- [Commits](jazzband/django-hosts@5.2...6.0)

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

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

requirements.txt

@@ -1,7 +1,7 @@
 celery==5.3.4
 Django==4.2.6
 django-celery-beat==2.5.0
-django-hosts==5.2
+django-hosts==6.0
 djangorestframework==3.14.0
 gunicorn==21.2.0
 Pillow==10.0.1