Update Rust crate reqwest to 0.12.0

Author: renovate[bot]

Cargo.toml

@@ -22,7 +22,7 @@ required-features = ["explain"]
 actix-web = "4.3.1"
 chrono = { version = "0.4.29", features = ["time", "serde"] }
 config = "0.13.4"
-reqwest = { version = "0.11.23", features = ["json", "blocking"] }
+reqwest = { version = "0.12.0", features = ["json", "blocking"] }
 serde = { version = "1.0.195", features = ["derive"] }
 tokio = { version = "1.28.1", features = ["full"] }
 tracing = { version = "0.1.40", features = ["log"] }