Add debug message for quorum_queue_SUITE

Author: dumbbell

deps/rabbit/test/quorum_queue_SUITE.erl

@@ -1462,18 +1462,21 @@ force_checkpoint_on_queue(Config) ->
       fun() ->
           {ok, State, _} = rpc:call(Server0, ra, member_overview, [{RaName, Server0}]),
           #{log := #{latest_checkpoint_index := LCI}} = State,
+          logger:alert("LCI = ~0p on server 0", [LCI]),
           LCI =:= undefined
       end),
     rabbit_ct_helpers:await_condition(
       fun() ->
           {ok, State, _} = rpc:call(Server1, ra, member_overview, [{RaName, Server1}]),
           #{log := #{latest_checkpoint_index := LCI}} = State,
+          logger:alert("LCI = ~0p on server 1", [LCI]),
           LCI =:= undefined
       end),
     rabbit_ct_helpers:await_condition(
       fun() ->
           {ok, State, _} = rpc:call(Server2, ra, member_overview, [{RaName, Server2}]),
           #{log := #{latest_checkpoint_index := LCI}} = State,
+          logger:alert("LCI = ~0p on server 2", [LCI]),
           LCI =:= undefined
       end),