Update Rust crate serde to 1.0.200

Cargo.toml

@@ -8,7 +8,7 @@ edition = "2021"
 [dependencies]
 fantoccini = "0.19.3"
 penguin-config = "0.1.1"
-serde = "1.0.192"
+serde = "1.0.200"
 tokio = { version = "1", features = ["full"] }
 lettre = { version = "0.11.1", features = [
   "smtp-transport",