chore(deps): update async-trait dependency from 0.1.89 to 0.1.91

Author: jrmelsha

crates/rmcp/Cargo.toml

@@ -45,7 +45,7 @@ features = [
 rustdoc-args = ["--cfg", "docsrs"]
 
 [dependencies]
-async-trait = "0.1.89"
+async-trait = "0.1.91"
 serde = { version = "1.0", features = ["derive", "rc"] }
 serde_json = "1.0"
 thiserror = "2"