Mute BasicWatcherTests.testConditionSearchWithIndexedTemplate (#39307)

Relates to #39306

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

@@ -216,6 +216,7 @@ public class BasicWatcherTests extends AbstractWatcherIntegrationTestCase {
         testConditionSearch(templateRequest(searchSourceBuilder, "events"));
     }
 
+    @AwaitsFix(bugUrl = "https://github.com/elastic/elasticsearch/issues/39306")
     public void testConditionSearchWithIndexedTemplate() throws Exception {
         SearchSourceBuilder searchSourceBuilder = searchSource().query(matchQuery("level", "a"));
         assertAcked(client().admin().cluster().preparePutStoredScript()