pyoxidizer: pin Python to 3.8...
pyoxidizer: pin Python to 3.8
Newer versions of PyOxidizer use version 3.9 by default. As part of
upgrading PyOxidizer, we want to pin the version at 3.8 so we can
compare differences more easily.
Differential Revision:
https://phab.mercurial-scm.org/D10679