Bump async-channel from 2.1.1 to 2.2.0 (#905)

Bumps [async-channel](https://github.com/smol-rs/async-channel) from 2.1.1 to 2.2.0.
- [Release notes](https://github.com/smol-rs/async-channel/releases)
- [Changelog](https://github.com/smol-rs/async-channel/blob/master/CHANGELOG.md)
- [Commits](smol-rs/async-channel@v2.1.1...v2.2.0)

---
updated-dependencies:
- dependency-name: async-channel
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

Cargo.lock

@@ -80,7 +80,7 @@ version = "0.8.16"
 features = [ "uuid1" ]
 
 [dev-dependencies]
-async-channel = "2.1.1"
+async-channel = "2.2.0"
 buf-list = "1.0.3"
 expectorate = "1.1.0"
 hyper-rustls = "0.25.0"