Update minimum Python version to 3.11

[OCopping]

This will allow for the use of nice Asyncio additions

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 43.79%. Comparing base (7a70b95) to head (fd8ce1f).
Report is 2 commits behind head on main.

❗ Current head fd8ce1f differs from pull request most recent head 0bed12f. Consider uploading reports for the commit 0bed12f to get more accurate results

Additional details and impacted files

@@           Coverage Diff           @@
##             main      #22   +/-   ##
=======================================
  Coverage   43.79%   43.79%           
=======================================
  Files          17       17           
  Lines         653      653           
=======================================
  Hits          286      286           
  Misses        367      367           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[GDYendell]

Could you also add 3.12 to the CI matrix?

[GDYendell]

3.12 didn't work because of softioc dependencies.