chore(py): release tket-py 0.13.1

[hugrbot]

🤖 I have created a release beep boop

0.13.1 (2026-05-05)

Features

• expose the QSystemPass to Python (#1556) (394a610)
• InlineFunctionsPass (#1524) (f40dcef)

Bug Fixes

• Apply modifiers through function calls (#1531) (6a13f0c)
• Incorrect matching of pytket parameters to unsupported graph ports (#1561) (4fc5a25)
• Update examples link in README.md (#1506) (9a25ec8)

Documentation

• Simplify package description. (#1547) (54e855f)

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 83.81%. Comparing base (394a610) to head (3d138cb).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1529   +/-   ##
=======================================
  Coverage   83.81%   83.81%           
=======================================
  Files         188      188           
  Lines       29062    29062           
  Branches    27936    27936           
=======================================
  Hits        24359    24359           
  Misses       3541     3541           
  Partials     1162     1162           

Flag	Coverage Δ
python	92.39% <100.00%> (ø)

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