add python 3.14 to supported versions & tests

[jgieseler]

No description provided.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 73.51%. Comparing base (3f665fc) to head (dce3a10).
⚠️ Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #110   +/-   ##
=======================================
  Coverage   73.51%   73.51%           
=======================================
  Files          15       15           
  Lines        2892     2892           
=======================================
  Hits         2126     2126           
  Misses        766      766           

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

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.