Required rank on all gear

[Jynx]

Moving forward, all gear that is introduced will have requirements placed on them as we will be phasing out the "Optimal Rank" system. With new recipes being introduced in 1.19, the old recipes will be lost and it will not be possible to make that gear anymore going forward. So only the currently existing versions that exist prior to the change will feature "Optimal Rank" features.

Note to self: Start hoarding optimal rank gear to sell for billions of gil in future years.