build(deps): Bump anyio from 4.6.0 to 4.8.0

Bumps [anyio](https://github.com/agronholm/anyio) from 4.6.0 to 4.8.0.
- [Release notes](https://github.com/agronholm/anyio/releases)
- [Changelog](https://github.com/agronholm/anyio/blob/master/docs/versionhistory.rst)
- [Commits](agronholm/anyio@4.6.0...4.8.0)

---
updated-dependencies:
- dependency-name: anyio
  dependency-type: indirect
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]