[AltStore] Adds basic Patreon integration

- Lists beta versions of apps when signed in to Patreon
- Lists names of Patrons with the Credits benefit

AltStore/My Apps/UpdateCollectionViewCell.swift

@@ -31,6 +31,7 @@ extension UpdateCollectionViewCell
     @IBOutlet var updateButton: PillButton!
     @IBOutlet var versionDescriptionTitleLabel: UILabel!
     @IBOutlet var versionDescriptionTextView: CollapsingTextView!
+    @IBOutlet var betaBadgeView: UIImageView!
             
     override func awakeFromNib()
     {