chore(deps): bump tokio from 1.51.0 to 1.52.0

Bumps [tokio](https://github.com/tokio-rs/tokio) from 1.51.0 to 1.52.0.
- [Release notes](https://github.com/tokio-rs/tokio/releases)
- [Commits](tokio-rs/tokio@tokio-1.51.0...tokio-1.52.0)

---
updated-dependencies:
- dependency-name: tokio
  dependency-version: 1.52.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Cargo.lock

@@ -32,7 +32,7 @@ serde_json = "1.0"
 bincode = "1.3"
 
 # Async runtime
-tokio = { version = "1.35", features = ["full"] }
+tokio = { version = "1.52", features = ["full"] }
 futures = "0.3"
 
 # HTTP client (for Claude API)