RHOAIENG-18459: chore(tests/containers/workbenches): temporarily skip the IPv6 test

Author: jiridanek

tests/containers/workbenches/workbench_image_test.py

@@ -49,6 +49,7 @@ def test_image_entrypoint_starts(self, image: str, sysctls) -> None:
         finally:
             docker_utils.NotebookContainer(container).stop(timeout=0)
 
+    @pytest.mark.skip(reason="RHOAIENG-17305: currently our Workbench images don't tolerate IPv6")
     def test_ipv6_only(self, image: str, test_frame):
         """Test that workbench image is accessible via IPv6.
         Workarounds for macOS will be needed, so that's why it's a separate test."""