Log Message:
py-websockets: updated to 12.0

12.0

Backwards-incompatible changes

websockets 12.0 requires Python ≥ 3.8.

websockets 11.0 is the last version supporting Python 3.7.

Improvements

Made convenience imports from websockets compatible with static code analysis \ 
tools such as auto-completion in an IDE or type checking with mypy.
Accepted a plain :class:`int` where an :class:`~http.HTTPStatus` is expected.
Added :class:`~frames.CloseCode`.