ruff

e4c2859c - [`flake8-async`] Do not lint yield in context manager `cancel-scope-no-checkpoint` (`ASYNC100`) (#12896)

[`flake8-async`] Do not lint yield in context manager `cancel-scope-no-checkpoint` (`ASYNC100`) (#12896) For compatibility with upstream, treat `yield` as a checkpoint inside cancel scopes. Closes #12873.