Advance Python version in CI

[JoanneBogart]

We're currently using 3.9 but standard DESC kernel is now 3.10 and LSST distributions use 3.11. We should be testing in one or both of 3.10, 3.11

[stuartmcalpine]

Yes I agree, I left out lots of Python versions originally as to not have so many github actions running every time we made changes at the beginning during the heavy development phase.

I will add in lots more versions, maybe just for pull requests and not every push

[JoanneBogart]

We should have 3.10 and 3.11 anyway. Do you think we need others?