Bump django-debug-toolbar from 6.0.0 to 6.1.0 in /requirements

Bumps [django-debug-toolbar](https://github.com/django-commons/django-debug-toolbar) from 6.0.0 to 6.1.0.
- [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@6.0.0...6.1.0)

---
updated-dependencies:
- dependency-name: django-debug-toolbar
  dependency-version: 6.1.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

requirements/dev.txt

@@ -1,6 +1,6 @@
 -r common.txt
 black==25.9.0  # Used by Django's find_formatters and run_formatters
-django-debug-toolbar==6.0.0
+django-debug-toolbar==6.1.0
 pre-commit~=4.3.0
 psycopg[binary]==3.2.12
 watchdog==6.0.0