Merge remote-tracking branch 'origin/dependabot/pip/django-4.2.21'

Author: timoncraus

requirements.txt

@@ -11,7 +11,7 @@ constantly==23.10.4
 coverage==7.6.1
 cryptography==44.0.2
 daphne==4.1.2
-Django==4.2.20
+Django==4.2.21
 django-filter==24.3
 django-widget-tweaks==1.5.0
 hyperlink==21.0.0