Add new event commit status creation and webhook implementation (#27151)

This PR introduces a new event which is similar as Github's. When a new
commit status submitted, the event will be trigged. That means, now we
can receive all feedback from CI/CD system in webhooks or other notify
systems.

ref:
https://docs.github.com/en/webhooks/webhook-events-and-payloads#status

Fix #20749

modules/webhook/type.go

@@ -32,6 +32,7 @@ const (
 	HookEventRelease                   HookEventType = "release"
 	HookEventPackage                   HookEventType = "package"
 	HookEventSchedule                  HookEventType = "schedule"
+	HookEventStatus                    HookEventType = "status"
 )
 
 // Event returns the HookEventType as an event string