chore: clean code

Author: build-debug

crates/n42/n42-testing/src/dev.rs

@@ -70,7 +70,8 @@ use std::{
         UNIX_EPOCH},
 };
 use reth_rpc_api::EngineApiClient;
-use n42_clique::{EXTRA_VANITY, EXTRA_SEAL};
+use n42_clique::{
+    EXTRA_VANITY, EXTRA_SEAL};
 use reth_primitives_traits::{
     header::clique_utils::SIGNATURE_LENGTH,
     AlloyBlockHeader,