fix: forgot to add changes to release script

Author: zaucy

release.nu

@@ -8,6 +8,7 @@ let new_version = $version_parts | str join ".";
 print $"($version) -> ($new_version)";
 
 buildozer $"set version ($new_version)" "//MODULE.bazel:%module";
+git add MODULE.bazel;
 git commit -m $"chore: update bzlmod version ($new_version)";
 git push;
 gh release create $"ecsact-bzlmod-($new_version)" --generate_notes;