Update Rust crate serde_yaml to 0.9.30

Author: renovate[bot]

Cargo.toml

@@ -22,7 +22,7 @@ pyo3 = { version = "0.20.1", features = ["chrono"] }
 rayon = "1.8.0"
 serde = { version = "1.0.193", features = ["derive"] }
 serde_json = "1.0.108"
-serde_yaml = "0.9.27"
+serde_yaml = "0.9.30"
 walkdir = "2.4.0"
 yaml-merge-keys = { version = "0.6.0", features = ["serde_yaml"] }