[3.14] gh-133778: Fix setting `__annotations__` under PEP 563 (GH-133794)#134655

JelleZijlstra merged 1 commit intopython:3.14python/cpython:3.14from

miss-islington:backport-4443110-3.14miss-islington/cpython:backport-4443110-3.14Copy head branch name to clipboard