Upgraded validator and thiserror crates (#33)

Author: ranger-ross

Cargo.toml

@@ -12,14 +12,14 @@ rust-version = "1.72"
 
 [dependencies]
 actix-web = "4"
-thiserror = "1"
-validator = { version = "0.18", optional = true }
+thiserror = "2"
+validator = { version = "0.19", optional = true }
 garde = { version = "0.20", optional = true }
 
 [dev-dependencies]
 serde = { version = "1", features = ["derive"]}
 serde_json = "1"
-validator = { version = "0.18", features = ["derive"] }
+validator = { version = "0.19", features = ["derive"] }
 garde = { version = "0.20", features = ["derive"] }
 derive_more = { version = "1", features = ["display"] }