Fix fmt

Author: dimartiro

crates/test-utils/src/rpc.rs

@@ -36,7 +36,7 @@ static RETH_HOSTS: LazyLock<Vec<&'static str>> = LazyLock::new(|| {
 static DRPC_KEYS: LazyLock<Vec<String>> = LazyLock::new(|| {
     let mut keys = vec![
         "Agc9NK9-6UzYh-vQDDM80Tv0A5UnBkUR8I3qssvAG40d".to_owned(),
-        "AjUPUPonSEInt2CZ_7A-ai3hMyxxBlsR8I4EssvAG40d".to_owned()
+        "AjUPUPonSEInt2CZ_7A-ai3hMyxxBlsR8I4EssvAG40d".to_owned(),
     ];
     // Fetch secret from GitHub Actions environment variable
     if let Ok(secret) = std::env::var("DLRP_API_KEY") {