fix ut

Signed-off-by: bowenlan-amzn <bowenlan23@gmail.com>

Author: bowenlan-amzn

server/src/test/java/org/opensearch/index/mapper/NumberFieldTypeTests.java

@@ -76,6 +76,7 @@
 import org.opensearch.search.DocValueFormat;
 import org.opensearch.search.MultiValueMode;
 import org.opensearch.search.query.BitmapDocValuesQuery;
+import org.opensearch.search.query.BitmapIndexQuery;
 import org.junit.Before;
 
 import java.io.ByteArrayInputStream;
@@ -962,7 +963,7 @@ public void testBitmapQuery() throws IOException {
 
         NumberFieldType ft = new NumberFieldMapper.NumberFieldType("field", NumberType.INTEGER);
         assertEquals(
-            new IndexOrDocValuesQuery(NumberType.bitmapIndexQuery("field", r), new BitmapDocValuesQuery("field", r)),
+            new IndexOrDocValuesQuery(new BitmapIndexQuery("field", r), new BitmapDocValuesQuery("field", r)),
             ft.bitmapQuery(bitmap)
         );