python312Packages.django-modelcluster: drop support for python 3.8

Author: wegank

pkgs/development/python-modules/django-modelcluster/default.nix

@@ -16,7 +16,7 @@ buildPythonPackage rec {
   version = "6.4";
   pyproject = true;
 
-  disabled = pythonOlder "3.8";
+  disabled = pythonOlder "3.9";
 
   src = fetchFromGitHub {
     owner = "wagtail";