Make clippy happy

Author: jasl

standalone/node/src/service.rs

@@ -186,7 +186,7 @@ pub fn new_partial(
         })
         .transpose()?;
 
-    let executor = sc_service::new_wasm_executor(&config);
+    let executor = sc_service::new_wasm_executor(config);
 
     let (client, backend, keystore_container, task_manager) =
         sc_service::new_full_parts::<Block, RuntimeApi, _>(