fixed to add readOnly

Signed-off-by: Matt Bruce <matt.bruce@verizon.com>

MVMCoreUI/Atomic/Organisms/Carousel/CarouselModel.swift

@@ -155,7 +155,7 @@ import UIKit
         try container.encode(selectable, forKey: .selectable)
         try container.encode(selectedIndex, forKey: .selectedIndex)
         try container.encode(enabled, forKey: .enabled)
-        try container.encode(enabled, forKey: .enabled)
+        try container.encode(readOnly, forKey: .readOnly)
     }
 }