Update Rust crate async-nats to 0.44.0

Author: renovate[bot]

Cargo.toml

@@ -15,7 +15,7 @@ tonic = "0.14.1"
 dotenv = "0.15.0"
 code0-definition-reader = "0.0.10"
 tonic-health = "0.14.1"
-async-nats = "0.43.0"
+async-nats = "0.44.0"
 futures-core = "0.3.31"
 regex = "1.11.2"
 serde_json = "1.0.143"