[3.13] gh-133403: Check `Tools/build/deepfreeze.py` with mypy (GH-133802)#134040

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

sobolevn:backport-7eaa097-3.13sobolevn/cpython:backport-7eaa097-3.13Copy head branch name to clipboard