Spotless and checkstyle fix

Author: mridula-s109

x-pack/plugin/search-business-rules/src/test/java/org/elasticsearch/xpack/searchbusinessrules/retriever/PinnedRetrieverBuilderTests.java

@@ -16,6 +16,9 @@
 import org.elasticsearch.search.retriever.RetrieverBuilder;
 import org.elasticsearch.search.retriever.RetrieverParserContext;
 import org.elasticsearch.search.retriever.TestRetrieverBuilder;
+import org.elasticsearch.search.sort.FieldSortBuilder;
+import org.elasticsearch.search.sort.ScoreSortBuilder;
+import org.elasticsearch.search.sort.SortOrder;
 import org.elasticsearch.test.AbstractXContentTestCase;
 import org.elasticsearch.usage.SearchUsage;
 import org.elasticsearch.usage.SearchUsageHolder;
@@ -25,9 +28,6 @@
 import org.elasticsearch.xcontent.XContentParser;
 import org.elasticsearch.xcontent.json.JsonXContent;
 import org.elasticsearch.xpack.searchbusinessrules.SpecifiedDocument;
-import org.elasticsearch.search.sort.SortOrder;
-import org.elasticsearch.search.sort.FieldSortBuilder;
-import org.elasticsearch.search.sort.ScoreSortBuilder;
 
 import java.io.IOException;
 import java.util.List;