chore: add support for python 3.14 and remove for 3.11

[stevenhua0320]

@sbillinge ready to review

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 76.47%. Comparing base (077ff42) to head (a52c31d).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #174   +/-   ##
=======================================
  Coverage   76.47%   76.47%           
=======================================
  Files           3        3           
  Lines          51       51           
=======================================
  Hits           39       39           
  Misses         12       12           

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[sbillinge]

@stevenhua0320 please confirm there are no incorrect references to python versions in any documentation and readmes and report back here. Thanks.

[stevenhua0320]

Same here, I have done a global search for the version by typing 3.11, and there is no active code/docstring that mentioning old version of python.