python3Packages.s2clientprotocol: fix meta.homepage url

previously linked to non-existent github repo.
`sc2 => s2`

Author: jee-mj

pkgs/development/python-modules/s2clientprotocol/default.nix

@@ -21,7 +21,7 @@ buildPythonPackage rec {
 
   meta = {
     description = "StarCraft II - client protocol";
-    homepage = "https://github.com/Blizzard/sc2client-proto";
+    homepage = "https://github.com/Blizzard/s2client-proto";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ ];
   };