Test that target evens are fired for service worker
Started and attached to service_worker target
Received workerRegistrationUpdated with scopeURL = http://127.0.0.1:8000/inspector-protocol/service-worker/resources/
Stopped service worker and received Inspector.targetCrashed event

Restarted service worker and received Inspector.targetReloadedAfterCrash event
Unregistered service worker and received Target.targetDestroyed event for the worker: true