refactor(measurement): migrate ICMP engine to Tokio async runtime

Cargo.toml

@@ -20,15 +20,16 @@ strip = "symbols"
 
 [dependencies]
 anyhow = "1.0"
-icmp-socket2 = "0.6.4"
-fastrand = "2"
-rustix = { version = "1.1", features = ["fs", "system", "thread", "time"] }
-thiserror = "2.0"
-libc = "0.2"
-flume = { version = "0.12.0",  default-features = false, features = ["eventual-fairness", "select"] }
 config = { version = "0.15.25", default-features = false }
 csv = "1.4.0"
+fastrand = "2"
+flume = { version = "0.12.0",  default-features = false, features = ["async", "eventual-fairness", "select"] }
+icmp-socket2 = { version = "0.6.4", features = ["tokio"] }
+libc = "0.2"
+rustix = { version = "1.1", features = ["fs", "system", "thread", "time"] }
 serde = { version = "1", features = ["derive"] }
+thiserror = "2.0"
+tokio = { version = "1", features = ["full"] }
 uci-derive = { path = "crates/uci-derive" }
 
 [dependencies.log]