See #7389. Remove unneccecary case

Author: SimonUnge

deps/rabbit/src/rabbit_fifo.erl

@@ -1041,9 +1041,6 @@ handle_aux(leader, _, {handle_tick, Fun, Args},
                 Pid
         end,
     {no_reply, Aux#?AUX{tick_pid = NewPid}, Log};
-handle_aux(leader, _, {handle_tick, _Fun, _Args},
-           Aux, Log, _) ->
-    {no_reply, Aux, Log};
 handle_aux(_, _, {get_checked_out, ConsumerId, MsgIds},
            Aux0, Log0, #?MODULE{cfg = #cfg{},
                                 consumers = Consumers}) ->