prow/kube/dry_run_client.go
func (c *dryRunProwJobClient) Watch(opts metav1.ListOptions) (watch.Interface, error) {
	return nil, nil
}
func (c *dryRunProwJobClient) Watch(opts metav1.ListOptions) (watch.Interface, error) {
	return nil, nil
}
// Watch does nothing on a dry-run client