Mute watcher SingleNodeTests

Tracking:  #36782

Author: alpar-t

x-pack/plugin/watcher/src/test/java/org/elasticsearch/xpack/watcher/test/integration/SingleNodeTests.java

@@ -5,6 +5,7 @@
  */
 package org.elasticsearch.xpack.watcher.test.integration;
 
+import org.apache.lucene.util.LuceneTestCase;
 import org.elasticsearch.action.admin.cluster.state.ClusterStateResponse;
 import org.elasticsearch.action.search.SearchResponse;
 import org.elasticsearch.cluster.metadata.IndexMetaData;
@@ -27,6 +28,7 @@
 import static org.hamcrest.Matchers.greaterThanOrEqualTo;
 import static org.hamcrest.Matchers.is;
 
+@LuceneTestCase.AwaitsFix(bugUrl = "https://github.com/elastic/elasticsearch/issues/36782")
 @ClusterScope(scope = SUITE, numClientNodes = 0, transportClientRatio = 0, maxNumDataNodes = 1, supportsDedicatedMasters = false)
 public class SingleNodeTests extends AbstractWatcherIntegrationTestCase {