Add instruction to access UI without IAP (#461)

* Update pipelines-quickstart.md

* Update pipelines-quickstart.md

content/docs/pipelines/pipelines-quickstart.md

@@ -25,6 +25,8 @@ Follow these steps to deploy Kubeflow and open the pipelines dashboard:
     alt="Kubeflow UI"
     class="mt-3 mb-3 border border-info rounded">
 
+    If you skipped the IAP option when deploying Kubeflow, run ```kubectl port-forward -n kubeflow `kubectl get pods -n kubeflow --selector=service=ambassador -o jsonpath='{.items[0].metadata.name}'` 8080:80``` and go to http://localhost:8080/
+
 1. Click **Pipeline Dashboard** to access the pipelines UI. The pipelines UI looks like
   this:
   <img src="/docs/images/pipelines-ui.png"