Test SNEWS events not being run by RAVEN
Currently we are ingesting Test SNEWS event from GCN but these events don't have evidence of RAVEN or any other function within snews_igwn_alert
running: https://gracedb.ligo.org/events/T397630/view/
This needs to be fixed to constantly test the SNEWS coincidence pipeline. This could be as simple as the test snews igwn alert channel being missing.