feat(python): Pyodide 3.14 wheels for the pyemscripten_2026_0 platform

[Stranger6667]

Resolves #786

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 92.04%. Comparing base (6881d9b) to head (a611e63).

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #787   +/-   ##
=======================================
  Coverage   92.04%   92.04%           
=======================================
  Files          17       17           
  Lines        2603     2603           
=======================================
  Hits         2396     2396           
  Misses        207      207           

☔ View full report in Codecov by Harness.
📢 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.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

[codspeed-hq]

Merging this PR will not alter performance

✅ 12 untouched benchmarks

---

_{Comparing dd/new-pyodide (a611e63) with master (6881d9b)}