Bump django-debug-toolbar from 5.1.0 to 5.2.0 in /requirements

Bumps [django-debug-toolbar](https://github.com/django-commons/django-debug-toolbar) from 5.1.0 to 5.2.0.
- [Release notes](https://github.com/django-commons/django-debug-toolbar/releases)
- [Changelog](https://github.com/django-commons/django-debug-toolbar/blob/main/docs/changes.rst)
- [Commits](django-commons/django-debug-toolbar@5.1.0...5.2.0)

---
updated-dependencies:
- dependency-name: django-debug-toolbar
  dependency-version: 5.2.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

requirements/dev.txt

@@ -1,5 +1,5 @@
 -r common.txt
-django-debug-toolbar==5.1.0
+django-debug-toolbar==5.2.0
 isort==6.0.1
 pre-commit~=4.2.0
 watchdog==6.0.0