[3.13] gh-68400: Remove outdated 2.7 comment (GH-129919)#129937

terryjreedy merged 1 commit intopython:3.13python/cpython:3.13from

miss-islington:backport-d9bf3c1-3.13miss-islington/cpython:backport-d9bf3c1-3.13Copy head branch name to clipboard