Bump actions/checkout from 2 to 3 (#2359)
Bump actions/checkout from 2 to 3 (#2359)

Co-authored-by: dependabot[bot] <1c358da00a777d4e9898c1280ab801e2df165188@users.noreply.github.com>
pypa/virtualenv,pypa/virtualenv,pypa/virtualenv