Fix DLQ can't be query sometimes

broker/src/main/java/org/apache/rocketmq/broker/processor/SendMessageProcessor.java

@@ -341,7 +341,7 @@ public class SendMessageProcessor extends AbstractSendMessageProcessor implement
                 int queueIdInt = Math.abs(this.random.nextInt() % 99999999) % DLQ_NUMS_PER_GROUP;
                 topicConfig = this.brokerController.getTopicConfigManager().createTopicInSendMessageBackMethod(newTopic,
                     DLQ_NUMS_PER_GROUP,
-                    PermName.PERM_WRITE, 0
+                    PermName.PERM_WRITE | PermName.PERM_READ, 0
                 );
                 msg.setTopic(newTopic);
                 msg.setQueueId(queueIdInt);