Add TODO comment for http retries

pkg/notifications/webhook.go

@@ -26,6 +26,7 @@ type WebhookNotification struct {
 // SendWebhook sends the notification to the configured endpoint
 func SendWebhook(w *WebhookNotification) error {
 	_, err := DoPost(w.endpointUrl, w.body, w.headers)
+	// TODO: Have response-code basis exponential retries
 	if err != nil {
 		return err
 	}