AwaitsFix testAddNewReplicas

Tracked at #37183

Author: dnhatn

server/src/test/java/org/elasticsearch/index/replication/RecoveryDuringReplicationTests.java

@@ -691,6 +691,7 @@ public void testTransferMaxSeenAutoIdTimestampOnResync() throws Exception {
         }
     }
 
+    @AwaitsFix(bugUrl = "https://github.com/elastic/elasticsearch/issues/37183")
     public void testAddNewReplicas() throws Exception {
         try (ReplicationGroup shards = createGroup(between(0, 1))) {
             shards.startAll();