Bump django-debug-toolbar from 3.7.0 to 3.8.1

Bumps [django-debug-toolbar](https://github.com/jazzband/django-debug-toolbar) from 3.7.0 to 3.8.1.
- [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@3.7...3.8.1)

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

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

Author: dependabot[bot]

requirements/staging.txt

@@ -1,2 +1,2 @@
 -r production.txt
-django-debug-toolbar==3.7.0
+django-debug-toolbar==3.8.1