update(packaging): support Python 3.14

[Guts]

No description provided.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 83.74%. Comparing base (d8c89e2) to head (1a3d3a1).
⚠️ Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #433   +/-   ##
=======================================
  Coverage   83.74%   83.74%           
=======================================
  Files          11       11           
  Lines         769      769           
  Branches      129      129           
=======================================
  Hits          644      644           
  Misses         82       82           
  Partials       43       43           

Flag	Coverage Δ
unittests	83.74% <ø> (ø)

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