Mute testReindex (#79343)

modules/reindex/src/internalClusterTest/java/org/elasticsearch/index/reindex/BulkByScrollUsesAllScrollDocumentsAfterConflictsIntegTests.java

@@ -111,6 +111,7 @@ public class BulkByScrollUsesAllScrollDocumentsAfterConflictsIntegTests extends
         });
     }
 
+    @AwaitsFix(bugUrl = "https://github.com/elastic/elasticsearch/issues/79342")
     public void testReindex() throws Exception {
         final String sourceIndex = randomAlphaOfLength(10).toLowerCase(Locale.ROOT);
         final String targetIndex = randomAlphaOfLength(10).toLowerCase(Locale.ROOT);