chore(main): release hugr-py 0.12.2

[hugrbot]

:robot: I have created a release beep boop

0.12.2 (2025-05-29)

Documentation

• py: fix TypeDef example (#2268) (ede8e7b)

---

This PR was generated with Release Please. See documentation.

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 82.17%. Comparing base (84fb200) to head (f003619). Report is 4 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2274   +/-   ##
=======================================
  Coverage   82.17%   82.17%           
=======================================
  Files         239      239           
  Lines       43040    43040           
  Branches    38951    38951           
=======================================
  Hits        35370    35370           
  Misses       5678     5678           
  Partials     1992     1992           

Flag	Coverage Δ
python	85.39% <100.00%> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.

:rocket: New features to boost your workflow:

• :snowflake: Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[hugrbot]

🤖 Created releases:

• hugr-py-v0.12.2

:sunflower: