[CI] Auto commit changes from spotless

Author: elasticsearchmachine

server/src/test/java/org/elasticsearch/index/engine/InternalEngineTests.java

@@ -10,6 +10,7 @@
 package org.elasticsearch.index.engine;
 
 import com.carrotsearch.randomizedtesting.generators.RandomNumbers;
+
 import org.apache.logging.log4j.Level;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;