chore(deps): update rust crate rust_decimal_macros to 1.40.0

Author: academy-renovate[bot]

Cargo.lock

@@ -137,7 +137,7 @@ rand = { version = "0.9.2", default-features = false, features = ["thread_rng"]
 regex = { version = "1.12.2", default-features = false }
 reqwest = { version = "0.12.28", default-features = false, features = ["http2", "rustls-tls", "json"] }
 rust_decimal = { version = "1.39.0", default-features = false, features = ["std", "serde-str"] }
-rust_decimal_macros = { version = "1.39.0", default-features = false }
+rust_decimal_macros = { version = "1.40.0", default-features = false }
 schemars = { version = "0.9.0", default-features = false, features = ["derive", "preserve_order", "uuid1", "url2"] }
 serde = { version = "1.0.228", default-features = false, features = ["derive", "std"] }
 serde_json = { version = "1.0.149", default-features = false, features = ["std"] }