gh-117657: Fixes a few small TSAN issues in dictobject - #118200

gh-117657: Fixes a few small TSAN issues in dictobject#118200

DinoV merged 2 commits into

python:mainpython/cpython:mainfrom

DinoV:nogil_dict_tsanDinoV/cpython:nogil_dict_tsanCopy head branch name to clipboard