Update reference

Author: thecoop

qa/rolling-upgrade/src/javaRestTest/java/org/elasticsearch/upgrades/VectorSearchIT.java

@@ -16,7 +16,7 @@
 import org.elasticsearch.cluster.metadata.IndexMetadata;
 import org.elasticsearch.common.settings.Settings;
 import org.elasticsearch.common.xcontent.support.XContentMapValues;
-import org.elasticsearch.search.SearchFeatures;
+import org.elasticsearch.index.mapper.MapperFeatures;
 
 import java.io.IOException;
 import java.util.List;
@@ -510,7 +510,7 @@ public void testBBQVectorSearch() throws Exception {
     }
 
     public void testBBQVectorSearchOffheapRescoring() throws Exception {
-        assumeTrue("Disabling off-heap rescoring is not supported", oldClusterHasFeature(SearchFeatures.BBQ_OFFHEAP_RESCORING));
+        assumeTrue("Disabling off-heap rescoring is not supported", oldClusterHasFeature(MapperFeatures.BBQ_OFFHEAP_RESCORING));
         if (isOldCluster()) {
             String mapping = """
                 {

server/src/main/java/org/elasticsearch/index/mapper/MapperFeatures.java

@@ -47,7 +47,7 @@ public class MapperFeatures implements FeatureSpecification {
     static final NodeFeature BBQ_DISK_SUPPORT = new NodeFeature("mapper.bbq_disk_support");
     static final NodeFeature SEARCH_LOAD_PER_SHARD = new NodeFeature("mapper.search_load_per_shard");
     static final NodeFeature PATTERNED_TEXT = new NodeFeature("mapper.patterned_text");
-    static final NodeFeature BBQ_OFFHEAP_RESCORING = new NodeFeature("mapper.vectors.bbq_offheap_rescoring");
+    public static final NodeFeature BBQ_OFFHEAP_RESCORING = new NodeFeature("mapper.vectors.bbq_offheap_rescoring");
 
     @Override
     public Set<NodeFeature> getTestFeatures() {