We don't have a buildbot testing with -O

[erlend-aasland]

In python/cpython#92886, Irit noticed that a bunch of tests fail when run with -O:

On main (3.12 branch):

% ./python.exe -Om test -j2
[...]
10 tests failed:

[...]

This seems wrong because
(1) it indicates that some assertions should be exceptions instead.
(2) it implies that we don't have a buildbot testing with -O

[vstinner]

I suggest you to contact the owner of one of existing buildbots and ask if they would be ok to add -O option to their worker. I don't think that it's worth it to add a new worker just for that.