5.15.1
(fix): Fix pydantic-v2 generator failing to find .gitignore.Template at runtime by
copying the asIs directory into the dist bundle.
(fix): Fix pydantic-v2 WrappedAliasGenerator producing invalid Python: add missing
self parameter to getter methods, use correct return type instead of
hardcoded UUID, quote forward-reference return types in builder methods,
and add missing return statement in builder method bodies.