[3.12] gh-107155: Fix help() for lambda function with return annotati…#115612

serhiy-storchaka merged 1 commit intopython:3.12python/cpython:3.12from

Eclips4:backport-b9a9e3d-3.12Eclips4/cpython:backport-b9a9e3d-3.12Copy head branch name to clipboard