python312Packages.dj-database-url: cleanup

pkgs/development/python-modules/dj-database-url/default.nix

···
   buildPythonPackage,
   fetchFromGitHub,
   django,
-  pythonOlder,
   setuptools,
   typing-extensions,
 }:
···
   pname = "dj-database-url";
   version = "2.3.0";
   pyproject = true;
-
-  disabled = pythonOlder "3.9";
 
   src = fetchFromGitHub {
     owner = "jazzband";
···
 
   pythonImportsCheck = [ "dj_database_url" ];
 
-  meta = with lib; {
+  meta = {
     description = "Use Database URLs in your Django Application";
     homepage = "https://github.com/jazzband/dj-database-url";
     changelog = "https://github.com/jazzband/dj-database-url/blob/v${version}/CHANGELOG.md";
-    license = licenses.bsd2;
+    license = lib.licenses.bsd2;
     maintainers = [ ];
   };
 }