[3.13] gh-119727: Add --single-process option to regrtest (#119728) - #123010

[3.13] gh-119727: Add --single-process option to regrtest (#119728)#123010

vstinner merged 1 commit into

python:3.13python/cpython:3.13from

mhsmith:backport-4e8aa32-3.13mhsmith/cpython:backport-4e8aa32-3.13Copy head branch name to clipboard