Bump django-debug-toolbar from 2.2 to 2.2.1

Bumps [django-debug-toolbar](https://github.com/jazzband/django-debug-toolbar) from 2.2 to 2.2.1.
- [Release notes](https://github.com/jazzband/django-debug-toolbar/releases)
- [Changelog](https://github.com/jazzband/django-debug-toolbar/blob/2.2.1/docs/changes.rst)
- [Commits](jazzband/django-debug-toolbar@2.2...2.2.1)

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

requirements.txt

@@ -9,7 +9,7 @@ distlib==0.3.1
 Django==3.0.7
 django-autocomplete-light==3.5.1
 django-crispy-forms==1.9.0
-django-debug-toolbar==2.2
+django-debug-toolbar==2.2.1
 django-extensions==2.2.9
 django-meta==1.6.1
 django-recaptcha3==0.2.0