chore(emqx_ctl): do not print application

apps/emqx_management/src/emqx_mgmt_cli.erl

@@ -116,13 +116,7 @@ mgmt(_) ->
 
 status([]) ->
     {InternalStatus, _ProvidedStatus} = init:get_status(),
-    emqx_ctl:print("Node ~p ~s is ~p~n", [node(), emqx_app:get_release(), InternalStatus]),
-    case lists:keysearch(?APP, 1, application:which_applications()) of
-        false ->
-            emqx_ctl:print("Application ~s is not running~n", [?APP]);
-        {value, {?APP, _Desc, Vsn}} ->
-            emqx_ctl:print("Application ~s ~s is running~n", [?APP, Vsn])
-    end;
+    emqx_ctl:print("Node ~p ~s is ~p~n", [node(), emqx_app:get_release(), InternalStatus]);
 status(_) ->
      emqx_ctl:usage("status", "Show broker status").