fix(deps): update rust crate bb8 to 0.9.0

Author: renovate[bot]

Cargo.lock

@@ -19,7 +19,7 @@ axum = "0.8.8"
 async-recursion = "1.1.1"
 async-trait = "0.1.89"
 bincode = { version = "2.0.1", features = ["serde"] }
-bb8 = { version = "0.8.5" }
+bb8 = { version = "0.9.0" }
 cached = { version = "0.58.0", features = ["async", "proc_macro"] }
 chrono = { version = "0.4.44", features = ["serde"] }
 dashmap = { version = "6.1.0", features = ["rayon"] }