chore(cargo): bump async-channel from 2.3.1 to 2.5.0

Bumps [async-channel](https://github.com/smol-rs/async-channel) from 2.3.1 to 2.5.0.
- [Release notes](https://github.com/smol-rs/async-channel/releases)
- [Changelog](https://github.com/smol-rs/async-channel/blob/master/CHANGELOG.md)
- [Commits](https://github.com/smol-rs/async-channel/compare/v2.3.1...v2.5.0)

---
updated-dependencies:
- dependency-name: async-channel
  dependency-version: 2.5.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Cargo.toml

@@ -175,7 +175,7 @@ harness = false
 
 [workspace.dependencies]
 anyhow = "1"
-async-channel = "2.3.1"
+async-channel = "2.5.0"
 base64 = "0.22"
 chrono = { version = "0.4.41", default-features = false }
 deltachat-contact-tools = { path = "deltachat-contact-tools" }