Add additonal logging for add_code_path_to_node call

Author: HoloRin

src/rabbit_ct_broker_helpers.erl

@@ -1439,6 +1439,9 @@ add_code_path_to_node(Node, Module) ->
         _ ->
             case rpc:call(Node, code, get_path, []) of
                 ExistingPaths when is_list(ExistingPaths) ->
+                    ct:pal(?LOW_IMPORTANCE,
+                           "Attempting to add ~p to the code paths ~p on node ~s~n",
+                           [Paths, ExistingPaths, Node]),
                     lists:foreach(
                       fun(P) ->
                               case lists:member(P, ExistingPaths) of