[3.13] gh-109746: Make _thread.start_new_thread delete state of new thread on its startup failure (GH-109761)#127171

serhiy-storchaka merged 1 commit intopython:3.13python/cpython:3.13from

serhiy-storchaka:backport-ca3ea9a-3.13serhiy-storchaka/cpython:backport-ca3ea9a-3.13Copy head branch name to clipboard