Update Rust crate toml to v1 (#440)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

api/Cargo.lock

@@ -21,7 +21,7 @@ reqwest = { version = "0.13.2", features = ["json"] }
 tokio = { version = "1.49.0", features = ["sync"] }
 async-trait = "0.1.89"
 futures = "0.3.32"
-toml = "0.9.12"
+toml = "1.0.1"
 
 [dev-dependencies]
 serial_test = "3.3.1"