Update queue_redis.go (#9910)

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>

modules/queue/queue_redis.go

@@ -87,6 +87,7 @@ func NewRedisQueue(handle HandlerFunc, cfg, exemplar interface{}) (Queue, error)
 		queueName:  config.QueueName,
 		exemplar:   exemplar,
 		closed:     make(chan struct{}),
+		terminated: make(chan struct{}),
 		workers:    config.Workers,
 		name:       config.Name,
 	}