Sentry: Notifications when issue is resolved

[OJFord]

For webhooks in particular it would be great if notifications were triggered by not only new errors/regressions, but also by their resolution.

[dcramer]

This is definitely something we want to do, but there's a bit of work to make it happen.

I believe the appropriate steps will be:

• Overhaul webhooks (roughly a v2) so that they have a type and a payload
• Extend webhooks to the new activity notifications introduced by workflows
• Allow each webhook to be configured on which events it receives (GitHub might be inspiration here)

[dcramer]

This is something that we ended up building.