[MINOR] Fix some code style issues based on check-style plugin (#4532)

Co-authored-by: yuezhang <yuezhang@freewheel.tv>

hudi-client/hudi-client-common/src/main/java/org/apache/hudi/table/storage/HoodieBucketLayout.java

@@ -40,7 +40,8 @@ public class HoodieBucketLayout extends HoodieStorageLayout {
       add(WriteOperationType.DELETE);
       add(WriteOperationType.COMPACT);
       add(WriteOperationType.DELETE_PARTITION);
-    }};
+    }
+  };
 
   public HoodieBucketLayout(HoodieWriteConfig config) {
     super(config);