Change to org.apache.lucene.tests

Relates to PR#83667

server/src/test/java/org/elasticsearch/search/aggregations/timeseries/TimeSeriesCancellationTests.java

@@ -13,7 +13,7 @@ import org.apache.lucene.document.SortedDocValuesField;
 import org.apache.lucene.index.IndexReader;
 import org.apache.lucene.index.IndexWriterConfig;
 import org.apache.lucene.index.LeafReaderContext;
-import org.apache.lucene.index.RandomIndexWriter;
+import org.apache.lucene.tests.index.RandomIndexWriter;
 import org.apache.lucene.search.IndexSearcher;
 import org.apache.lucene.search.MatchAllDocsQuery;
 import org.apache.lucene.search.ScoreMode;