build(deps-dev): update django-debug-toolbar requirement

Updates the requirements on [django-debug-toolbar](https://github.com/jazzband/django-debug-toolbar) to permit the latest version.
- [Release notes](https://github.com/jazzband/django-debug-toolbar/releases)
- [Changelog](https://github.com/jazzband/django-debug-toolbar/blob/main/docs/changes.rst)
- [Commits](django-commons/django-debug-toolbar@4.4...4.4.6)

---
updated-dependencies:
- dependency-name: django-debug-toolbar
  dependency-type: direct:development
...

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

requirements-dev.txt

@@ -1,6 +1,6 @@
 Django~=5.0.7
 djangorestframework~=3.15.2
 django-filter~=24.2.0
-django-debug-toolbar~=4.4.0
+django-debug-toolbar~=4.4.6
 django-dbbackup~=4.1.0
 -r requirements-test.txt