build(deps): Bump anyio[curio,trio] in /testing/plugins_integration (#12033)
Bumps [anyio[curio,trio]](https://github.com/agronholm/anyio) from 4.2.0 to 4.3.0.
- [Release notes](https://github.com/agronholm/anyio/releases)
- [Changelog](https://github.com/agronholm/anyio/blob/master/docs/versionhistory.rst)
- [Commits](https://github.com/agronholm/anyio/compare/4.2.0...4.3.0)
---
updated-dependencies:
- dependency-name: anyio[curio,trio]
dependency-type: direct:production
update-type: version-update:semver-minor
...
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