Revert "python3Packages.django_3: fix pname"

This reverts commit 900e31847089b26d4db4272029e8640668d67541.

pkgs/development/python-modules/django/3.nix

···
 }:
 
 buildPythonPackage rec {
-  pname = "django";
+  pname = "Django";
   version = "3.2.11";
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
-    pname = "Django";
-    inherit version;
+    inherit pname version;
     sha256 = "sha256-aclKvl1rGwiL9HXgm3t0QD+UPjTaEH55hGXSBF2ifnU=";
   };