fix(deps): update rust crate tower to 0.5.0

Author: renovate[bot]

tailcall-upstream-grpc/Cargo.toml

@@ -14,7 +14,7 @@ tonic = "0.11.0"
 tonic-reflection = "0.11.0"
 prost = "0.12.4"
 prost-types = "0.12.4"
-tower = "0.4.13"
+tower = "0.5.0"
 hyper-util = { version = "0.1.3", features = ["tokio"] }
 http-body-util = "0.1.1"
 once_cell = "1.19.0"