Use exit code 75 for minority tests

Author: dcorbacho

deps/rabbit/test/clustering_management_SUITE.erl

@@ -622,10 +622,16 @@ reset_in_minority(Config) ->
     ok = rpc:call(Rabbit, application, set_env,
                   [rabbit, khepri_leader_wait_retry_limit, 3]),
     stop_app(Rabbit),
-    ?assertMatch({error, 69, _}, reset(Rabbit)),
+
+    is_in_minority(reset(Rabbit)),
 
     ok.
 
+is_in_minority(Ret) ->
+    ?assertMatch({error, 75, _}, Ret),
+    {error, _, Msg} = Ret,
+    ?assertMatch(match, re:run(Msg, ".*timed out.*minority.*", [{capture, none}])).
+
 reset_last_disc_node(Config) ->
     Servers = [Rabbit, Hare | _] = cluster_members(Config),