Mute ClusterClientIT#testClusterHealthYellowSpecificIndex (#38343)

client/rest-high-level/src/test/java/org/elasticsearch/client/ClusterClientIT.java

@@ -215,6 +215,8 @@ public class ClusterClientIT extends ESRestHighLevelClientTestCase {
         assertThat(response.getActiveShardsPercent(), equalTo(50d));
     }
 
+    
+    @AwaitsFix(bugUrl="https://github.com/elastic/elasticsearch/issues/35450")
     public void testClusterHealthYellowSpecificIndex() throws IOException {
         createIndex("index", Settings.EMPTY);
         createIndex("index2", Settings.EMPTY);