test_distutils and test_peg_generator fail on "AMD64 Windows11 Non-Debug 3.x" buildbot

[vstinner]

test_distutils and test_peg_generator fail on "AMD64 Windows11 Non-Debug 3.x" buildbot worker with: env changed

Example: https://buildbot.python.org/all/#/builders/914/builds/988

0:06:24 load avg: 2.26 [162/437/1] test_peg_generator failed (env changed) (3 min 40 sec)
(...)
Warning -- test_peg_generator leaked temporary files (1): Microsoft

0:15:49 load avg: 0.86 [437/437/2] test_distutils failed (env changed) (46.3 sec)
(...)
Warning -- test_distutils leaked temporary files (1): Microsoft

(...)
2 tests altered the execution environment:
    test_distutils test_peg_generator

[vstinner]

Oops, duplicate of #93919.