Skip stream queue tests in mixed-version cluster testing

These tests requires a level of availability that mixed-version
clusters cannot provide, so they are skipped under these
conditions.

References #4133

Author: acogoluegnes

deps/rabbit/test/rabbit_stream_queue_SUITE.erl

@@ -42,15 +42,17 @@ groups() ->
      {cluster_size_2, [], [recover]},
      {cluster_size_2_parallel, [parallel], all_tests()},
      {cluster_size_3, [],
-          [restart_coordinator_without_queues,
+          [
+           restart_coordinator_without_queues,
            delete_down_replica,
            replica_recovery,
            leader_failover,
            leader_failover_dedupe,
            add_replicas,
            publish_coordinator_unavailable,
            leader_locator_policy,
-           queue_size_on_declare]},
+           queue_size_on_declare
+          ]},
      {cluster_size_3_1, [], [shrink_coordinator_cluster]},
      {cluster_size_3_2, [], [recover,
                              declare_with_node_down]},
@@ -206,6 +208,16 @@ init_per_testcase(TestCase, Config)
         _ ->
             init_test_case(TestCase, Config)
     end;
+init_per_testcase(TestCase, Config)
+  when TestCase == replica_recovery
+       orelse TestCase == leader_failover ->
+    case rabbit_ct_helpers:is_mixed_versions() of
+        true ->
+            %% not supported because of machine version difference
+            {skip, "mixed version clusters are not supported"};
+        _ ->
+            init_test_case(TestCase, Config)
+    end;
 init_per_testcase(TestCase, Config) ->
     init_test_case(TestCase, Config).