[istio.io testing] Need test for Enabling Rate Limits

[brian-avery]

Describe the feature request
We need to develop a test for the Enabling Rate Limits task in order to provide automated testing of the Istio.io website for future releases.

Example tests and the documentation for the framework can be found here: https://github.com/istio/istio/tree/master/tests/integration/istioio

A YouTube video describing the usage of the framework can be found here: https://www.youtube.com/watch?v=3y-z8NaVwr0

Please reach out to the Test and Release channel on the Istio Slack or Test and Release Discuss with any questions.

[howardjohn]

the doc is removed