Re-add the event recorder in the release test
Re-add the event recorder in the release test

Prior having a mock recorder would cause panics since the lock
would be set to nil on update failures. Now the recorder will
use the cached lock

Kubernetes-commit: 5e7ed7b86d26b651f1ef78a794cdc03fa945a3ce

li-ang/client-go,kubernetes/client-go