[CI] Auto commit changes from spotless

Author: elasticsearchmachine

x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/plugin/EsqlPlugin.java

@@ -82,7 +82,6 @@
 import java.util.Collection;
 import java.util.List;
 import java.util.Objects;
-import java.util.Set;
 import java.util.function.Predicate;
 import java.util.function.Supplier;