Add Meta Achievements Tracker to Community Source #67

Repo: https://github.com/TheAndromedaCat/MetaAchievementsTracker (no app data, for information only)
Domain: https://meta-achievements.notaglitch.net/

Description: Since Meta isn't going to do it... why not do it ourselves? Well, now you don't have to! A full fledged achievement tracking app for IOS and IPadOS

IPA is here: https://github.com/TheAndromedaCat/MetaAchievementsTracker/releases/download/260409430/meta-achievements-tracker-1.1.9-260409430.ipa
We have our own source if that makes it easier: https://meta-achievements.notaglitch.net/sidestore.json