Chore(deps): bump trio from 0.26.0 to 0.26.1

Bumps trio from 0.26.0 to 0.26.1.

Release notes

Sourced from trio's releases.

v0.26.1

Full Changelog: https://github.com/python-trio/trio/compare/v0.26.0...v0.26.1

Bugfixes

• Switched attrs usage off of hash, which is now deprecated. (python-trio/trio#3053)

Miscellaneous internal changes

• Use PyPI's Trusted Publishers to make releases. (python-trio/trio#2980)

Commits

• 8bff294 Bump version to 0.26.1
• 3a4f7bd Try out PyPI's trusted publishers (#2980)
• 8e38a1e Don't use hash to avoid attrs warning (#3054)
• 2d0824f Use 3.12 for formatting check (#3049)
• 20f9291 [pre-commit.ci] pre-commit autoupdate ruff-pre-commit: v0.5.4 → v0.5.5
• e596c2a Merge pull request #3038 from CoolCat467/mypy-1.11.0
• 5861521 Remove now unused type ignores
• 69819e3 Assert that coroutine frame exists
• 63ec886 Update to mypy 1.11.0
• c06f9e9 [pre-commit.ci] pre-commit autoupdate (#3037)
• Additional commits viewable in compare view