IT test reverted

Author: mridula-s109

x-pack/plugin/rank-rrf/src/internalClusterTest/java/org/elasticsearch/xpack/rank/rrf/RRFRetrieverTelemetryIT.java

@@ -176,8 +176,8 @@ public void testTelemetryForRRFRetriever() throws IOException {
             assertThat(stats.getSectionsUsage().get("knn"), equalTo(1L));
 
             assertThat(stats.getRetrieversUsage().size(), equalTo(3));
-            assertThat(stats.getRetrieversUsage().get("standard"), equalTo(3L));
-            assertThat(stats.getRetrieversUsage().get("knn"), equalTo(1L));
+            assertThat(stats.getRetrieversUsage().get("standard"), equalTo(4L));
+            assertThat(stats.getRetrieversUsage().get("knn"), equalTo(2L));
             assertThat(stats.getRetrieversUsage().get("rrf"), equalTo(1L));
 
             assertThat(stats.getQueryUsage().size(), equalTo(5));