[3.14] GH-91636: Clear weakrefs created by finalizers. (GH-136401)#141993

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

miss-islington:backport-b6b99bf-3.14miss-islington/cpython:backport-b6b99bf-3.14Copy head branch name to clipboard