chore(main): release hugr-py 0.11.5

[hugrbot]

🤖 I have created a release beep boop

0.11.5 (2025-04-08)

Features

• Packages in hugr-model and envelope support. (#2026) (a16389f)
• Represent order edges in hugr-model as metadata. (#2027) (09de9e3)

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 82.91%. Comparing base (84e5e25) to head (df19dcc).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2054   +/-   ##
=======================================
  Coverage   82.91%   82.91%           
=======================================
  Files         217      217           
  Lines       41529    41529           
  Branches    37707    37707           
=======================================
  Hits        34433    34433           
  Misses       5292     5292           
  Partials     1804     1804           

Flag	Coverage Δ
python	85.40% <100.00%> (ø)

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