fix(deps): update dependency ty to v0.0.23

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
ty (changelog)	==0.0.22 → ==0.0.23

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Release Notes

astral-sh/ty (ty)

v0.0.23

Compare Source

Released on 2026-03-13.

Bug fixes

• Fix false-positive diagnostics for PEP-604 union annotations on attribute targets on Python 3.9 when from __future__ import annotations is active (#​23915)
• dataclass_transform: Respect kw_only overwrites in dataclasses (#​23930)
• Fix too-many-cycle panics when inferring loop variables with Literal types (#​23875)

Server

• Fix folding range classification of lines starting with # (#​23831)
• Fix folding ranges for notebooks (#​23830)

Core type checking

• Split errors for possibly missing submodules into a new possibly-missing-submodule error code (enabled by default), and make possibly-missing-attribute ignored by default (#​23918)
• Improve handling of bidirectional inference when (#​23844)
• Fix inference of conditionally defined properties (#​23925)

Improvements to diagnostics

• Clarify in diagnostics that from __future__ import annotations only stringifies type annotations (#​23928)

Performance improvements

• Avoid duplicated work during multi-inference (#​23923)

Contributors

• @​ibraheemdev
• @​sharkdp
• @​oconnor663
• @​mtshiba
• @​MichaReiser
• @​carljm
• @​AlexWaygood

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 79.15%. Comparing base (baeb2f3) to head (223ca7d).
⚠️ Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #1609   +/-   ##
=======================================
  Coverage   79.15%   79.15%           
=======================================
  Files         354      354           
  Lines       11658    11658           
  Branches      536      536           
=======================================
  Hits         9228     9228           
  Misses       2245     2245           
  Partials      185      185           

Flag	Coverage Δ
unittests	79.15% <ø> (ø)

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