Update Safari versions for DOMTokenList API (#14215)
Update Safari versions for DOMTokenList API (#14215)

* Update Safari versions for DOMTokenList API

This PR updates and corrects the real values for Safari (Desktop and iOS/iPadOS) for the `DOMTokenList` API, based upon results from the [mdn-bcd-collector](https://mdn-bcd-collector.appspot.com) project (v4.0.0).

Tests Used: https://mdn-bcd-collector.appspot.com/tests/api/DOMTokenList

_Check out the [collector's guide on how to review this PR](https://github.com/foolip/mdn-bcd-collector#reviewing-bcd-changes)._

* Correct Safari iOS versions
chrisdavidmills/browser-compat-data,chrisdavidmills/browser-compat-data,mdn/browser-compat-data,mdn/browser-compat-data