Update Rust crate serde to 1.0.217 (#16)

Co-authored-by: oxide-renovate[bot] <146848827+oxide-renovate[bot]@users.noreply.github.com>

Cargo.toml

@@ -22,7 +22,7 @@ hmac_ext = { package = "hmac", version = "0.12.1" }
 http = "1"
 hyper = "1"
 schemars = "0.8.21"
-serde = { version = "1.0.216", features = ["derive"] }
+serde = { version = "1.0.217", features = ["derive"] }
 serde_json = "1.0.134"
 sha2 = { version = "0.10.8", optional = true }
 thiserror = { version = "2.0.9", optional = true }