We'd like to add some links for more information and feedback to allow users to learn more about AMC prior to opting in
== Acceptance criteria
For logged-in users:
 Add "learn more" link to AMC opt-in toggle. Learn more link will navigate to https://www.mediawiki.org/wiki/Reading/Web/Advanced_mobile_contributions
 Add "send feedback" link to AMC opt-in toggle. Send feedback link will navigate to https://www.mediawiki.org/wiki/Talk:Reading/Web/Advanced_mobile_contributions
= Developer notes
1) We've had issues with spam in the past but we expect these not to happen. In the unlikely situation they do, we will protect the page and revert the patch so no need for this to be feature flagged.
2) to respect user language, the link should point to `Special:MyLanguage` page eg: