Add INCIDENT_RESTART event

src/argus/incident/views.py

@@ -489,7 +489,7 @@ def update_incident(self, validated_data: dict, incident: Incident):
         if event_type in {Event.Type.INCIDENT_END, Event.Type.CLOSE}:
             incident.end_time = timestamp
             incident.save()
-        elif event_type == Event.Type.REOPEN:
+        elif event_type in {Event.Type.REOPEN, Event.Type.INCIDENT_RESTART} :
             incident.end_time = INFINITY_REPR
             incident.save()