chore: use specific tokio/tokio-util features

Author: nikolay-komarevskiy

ic-agent/Cargo.toml

@@ -74,14 +74,14 @@ hyper-rustls = { version = "0.27", default-features = false, features = [
     "http1",
     "http2",
 ], optional = true }
-tokio = { version = "1.24.2", features = ["full"] }
+tokio = { version = "1.24.2", features = ["macros", "time"] }
 tower = { version = "0.4.13", optional = true }
 async-trait = "^0.1.0"
 tracing = "^0.1.0"
 arc-swap = "^1.0.0"
 simple_moving_average = "^1.0.0"
 tracing-subscriber = "^0.2.0"
-tokio-util = { version = "^0.7.0", features = ["full"] }
+tokio-util = { version = "^0.7.0", features = ["rt"] }
 rustls-webpki = "0.102"
 
 [target.'cfg(target_family = "wasm")'.dependencies]