our python311 (and other versions) interpreter suffer from several issues that
prevent reproducing the binary rpms:

1.
PGO = profile guided optimization causes non-deterministic machine code,
because the training run is not 100% deterministic.
This should honor the %do_profiling macro instead of/in addition to its own
profileopt.

2. python311:doc have 3 issues:
2.1: merged: https://github.com/python/cpython/pull/121872 date
2.2: https://github.com/python/cpython/pull/121883 parallelism/race
2.3: https://github.com/sphinx-doc/sphinxcontrib-devhelp/pull/13 gzip mtime

I'd like to see variations of these backported to all our Factory python
interpreter versions.