python3Packages.ansible: add meta.changelog

This is annoying to find so add it here and now.

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

@@ -78,6 +78,7 @@ buildPythonPackage {
   meta = with lib; {
     description = "Radically simple IT automation";
     homepage = "https://www.ansible.com";
+    changelog = "https://github.com/ansible-community/ansible-build-data/blob/${version}/${lib.versions.major version}/CHANGELOG-v${lib.versions.major version}.rst";
     license = licenses.gpl3Plus;
     maintainers = with maintainers; [ hexa ];
   };