⬆(deps): Bump django-ckeditor from 6.5.1 to 6.6.1

Bumps [django-ckeditor](https://github.com/django-ckeditor/django-ckeditor) from 6.5.1 to 6.6.1.
- [Changelog](https://github.com/django-ckeditor/django-ckeditor/blob/main/CHANGELOG.rst)
- [Commits](django-ckeditor/django-ckeditor@6.5.1...6.6.1)

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

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

requirements.txt

@@ -1,7 +1,7 @@
 # Django-related packages
 Django==4.1.7
 django-hosts==5.2
-django-ckeditor==6.5.1
+django-ckeditor==6.6.1
 django-cleanup==8.0.0
 django-constance[database]==2.9.1
 django-decorator-include==3.0