Upgrade bundled pip and setuptools (GH-27625)


pip is now 21.2.3
setuptools is now 57.4.0
(cherry picked from commit 738ac00a08cb6a9d104ec85ccb1a44c2399d6baa)

Co-authored-by: Tzu-ping Chung <uranusjr@gmail.com>
5 files changed