Skip test_async_exception_in_callback
In !669 (merged) we makred test_async_exception_in_callback as xfail, which was not klever: yes, pipeline runs, but we have ugly output with SEGFAULT crash. Better to skip it.
In !669 (merged) we makred test_async_exception_in_callback as xfail, which was not klever: yes, pipeline runs, but we have ugly output with SEGFAULT crash. Better to skip it.