feat(queue): fix include

apps/emqx_durable_storage/src/emqx_ds_skipping_iterator.erl

@@ -17,7 +17,7 @@
 -module(emqx_ds_skipping_iterator).
 
 -include("emqx_ds_skipping_iterator.hrl").
--include("emqx/include/emqx_mqtt.hrl").
+-include_lib("emqx/include/emqx_mqtt.hrl").
 
 -type t() :: ?skipping_iterator(emqx_ds:iterator(), non_neg_integer(), non_neg_integer()).