chore(main): release hugr-py 0.15.1

[hugrbot]

🤖 I have created a release beep boop

0.15.1 (2026-01-15)

Features

• py: add qualified_name method to TypeDef (#2804) (b2231b3), closes #2426

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 83.71%. Comparing base (f3cfff4) to head (e91d92c).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2805   +/-   ##
=======================================
  Coverage   83.71%   83.71%           
=======================================
  Files         261      261           
  Lines       52631    52631           
  Branches    47372    47372           
=======================================
  Hits        44058    44058           
  Misses       6183     6183           
  Partials     2390     2390           

Flag	Coverage Δ
python	88.85% <100.00%> (ø)

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