Merge branch 'renovate/django-bleach-2.x' into 'master'

Update dependency django-bleach to v2

See merge request AlekSIS/official/AlekSIS-Core!1007

pyproject.toml

@@ -89,7 +89,7 @@ django-celery-email = "^3.0.0"
 django-jsonstore = "^0.5.0"
 django-polymorphic = "^3.0.0"
 django-colorfield = "^0.6.0"
-django-bleach = "^1.0.0"
+django-bleach = "^2.0.0"
 django-guardian = "^2.2.0"
 rules = "^3.0"
 django-cache-memoize = "^0.1.6"