[CI] Auto commit changes from spotless

Author: elasticsearchmachine

x-pack/plugin/rank-rrf/src/main/java/org/elasticsearch/xpack/rank/rrf/RRFRetrieverBuilder.java

@@ -25,7 +25,6 @@
 import org.elasticsearch.search.retriever.RetrieverParserContext;
 import org.elasticsearch.search.retriever.StandardRetrieverBuilder;
 import org.elasticsearch.xcontent.ConstructingObjectParser;
-import org.elasticsearch.xcontent.ObjectParser;
 import org.elasticsearch.xcontent.ParseField;
 import org.elasticsearch.xcontent.XContentBuilder;
 import org.elasticsearch.xcontent.XContentParser;
@@ -39,7 +38,6 @@
 import java.util.Map;
 import java.util.Objects;
 
-import static org.elasticsearch.action.ValidateActions.addValidationError;
 import static org.elasticsearch.xpack.rank.rrf.RRFRetrieverComponent.DEFAULT_WEIGHT;
 
 /**

x-pack/plugin/rank-rrf/src/test/java/org/elasticsearch/xpack/rank/rrf/RRFRetrieverBuilderTests.java

@@ -41,7 +41,6 @@
 import java.util.Set;
 
 import static org.elasticsearch.search.rank.RankBuilder.DEFAULT_RANK_WINDOW_SIZE;
-import static org.elasticsearch.xpack.rank.rrf.RRFRetrieverComponent.DEFAULT_WEIGHT;
 import static org.hamcrest.Matchers.instanceOf;
 
 /** Tests for the rrf retriever. */