… ExceptionGroup

Bump version to 0.23.2

* add small tests and codecov skips to increase coverage

* remove buggy_pypy_asyncgens, we don't support pypy 7.2.0

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Co-authored-by: CoolCat467 <52022020+CoolCat467@users.noreply.github.com>

* [pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/psf/black-pre-commit-mirror: 23.11.0 → 23.12.0](psf/black-pre-commit-mirror@23.11.0...23.12.0)
- [github.com/astral-sh/ruff-pre-commit: v0.1.7 → v0.1.8](astral-sh/ruff-pre-commit@v0.1.7...v0.1.8)

* Fix unused variable

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Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: CoolCat467 <52022020+CoolCat467@users.noreply.github.com>

…es (#2909)

* add missing type annotations to docs/source/*.py, specify files to check with mypy in pyproject.toml, change sphinx version limits to >5.3, clean up & fix a bunch of references in sphinx, add comment explaining workarounds

* remove all instances of MultiError in the code, instead raising ExceptionGroups. Update tests and documentation

* bump exceptiongroup version to one that has the apport excepthook


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Co-authored-by: EXPLOSION <git@helvetica.moe>

…ners_codecov

updates:
- [github.com/psf/black-pre-commit-mirror: 23.12.0 → 23.12.1](psf/black-pre-commit-mirror@23.12.0...23.12.1)
- [github.com/astral-sh/ruff-pre-commit: v0.1.8 → v0.1.9](astral-sh/ruff-pre-commit@v0.1.8...v0.1.9)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

open_tcp_listeners exception __cause__ is always an ExceptionGroup

fix test regexes for musl libc

* Dependency updates

* Fix pyright update

* [pre-commit.ci] auto fixes from pre-commit.com hooks

* Alternative to ignoring pyright

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Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: EXPLOSION <git@helvetica.moe>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

* Add RaisesGroup, a helper for catching ExceptionGroups in tests
* Added helpers: Matcher and _ExceptionInfo
* Tests and type tests for all of the above
* Rewrite several existing tests to use this helper

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Co-authored-by: CoolCat467 <52022020+CoolCat467@users.noreply.github.com>
Co-authored-by: Spencer Brown <spencerb21@live.com>
Co-authored-by: EXPLOSION <git@helvetica.moe>

updates:
- [github.com/astral-sh/ruff-pre-commit: v0.1.9 → v0.1.11](astral-sh/ruff-pre-commit@v0.1.9...v0.1.11)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>