NC | NSFS | Add Events

[shirady]

Environment info

• NooBaa Version: current master, 5.18.0
• Platform: NC

This is the place for creating a list where we find events that can be added.

1. A noobaa crash event as a result of a panic call
   was found as a part of issue NSFS | Concurrency Tests | Warp fails with error - connect: connection refused #8471
   I didn't add the noobaa event (const NoobaaEvent = require('../manage_nsfs/manage_nsfs_events_utils').NoobaaEvent; and new NoobaaEvent(NoobaaEvent.ENDPOINT_CRASHED).create_event(undefined, undefined, err); in panic.js under function panic directly to avoid module dependency.
2. An event when we cannot get the metrics
   was found as a part of PR NC | NSFS | Wrap with try-catch Prometheus Reporting start_server #8559 (see comment).