[CI] Auto commit changes from spotless

Author: elasticsearchmachine

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

@@ -29,7 +29,6 @@
 import org.elasticsearch.xpack.esql.core.expression.FoldContext;
 import org.elasticsearch.xpack.esql.core.expression.NameId;
 import org.elasticsearch.xpack.esql.core.expression.NamedExpression;
-import org.elasticsearch.xpack.esql.core.expression.ReferenceAttribute;
 import org.elasticsearch.xpack.esql.core.util.Holder;
 import org.elasticsearch.xpack.esql.evaluator.EvalMapper;
 import org.elasticsearch.xpack.esql.expression.function.aggregate.AggregateFunction;
@@ -67,7 +66,7 @@ private static Bucket findBucket(AggregateExec aggregateExec, NameId bucketId) {
             if (ne.id().equals(bucketId)) {
                 if (ne.children().size() > 0 && ne.children().get(0) instanceof Bucket bucket) {
                     foundBucket.set(bucket);
-                // TODO: Hack used when BUCKET is wrapped with ROUND. How to generalize it?
+                    // TODO: Hack used when BUCKET is wrapped with ROUND. How to generalize it?
                 } else if (ne.children().size() > 0 && ne.children().get(0) instanceof Round round) {
                     foundBucket.set((Bucket) round.field());
                 }