fix(style): fix import order in MetaCacheEntryDef

Author: 924060929

fe/fe-core/src/main/java/org/apache/doris/datasource/metacache/MetaCacheEntryDef.java

@@ -17,9 +17,10 @@
 
 package org.apache.doris.datasource.metacache;
 
+import com.github.benmanes.caffeine.cache.RemovalListener;
+
 import java.util.Objects;
 import java.util.function.Function;
-import com.github.benmanes.caffeine.cache.RemovalListener;
 import javax.annotation.Nullable;
 
 /**