fix(deps): update rust crate serde to v1.0.217

Author: renovate[bot]

Cargo.lock

@@ -15,7 +15,7 @@ path = "src/main.rs"
 web3 = { version = "=0.19.0", features = [], default-features = false }
 #async-std = "1.12.0" # async-std does not support wasm32-wasi
 serde_json = "=1.0.108"
-serde = "=1.0.193"
+serde = "=1.0.217"
 jsonrpc-core = "=18.0.0"
 tokio = { version = "=1.34.0", default-features = false, features = ["rt"] }
 eyre = "=0.6.9"