updated to fit new library yaml format

Author: randomgamingdev

src/content/libraries/en/AnimatorJs.yaml

@@ -2,9 +2,8 @@ name: AnimatorJs
 description: A javascript animation viewer based on a custom animation API primarily designed for p5.js and allows for dynamic, lightweight, real-time rendered browser animations controlled purely by code.
 category: drawing
 sourceUrl: https://github.com/RandomGamingDev/AnimatorJs/
-featuredImage:
-  url: AnimatorJs.png
-  altText: The name "AnimatorJs" above a drawing of a pose manequin and duck animation and arrows indicating how they would move
+featuredImage: AnimatorJs.png
+featuredImageAlt: The name "AnimatorJs" above a drawing of a pose manequin and duck animation and arrows indicating how they would move
 author:
   name: RandomGamingDev
   url: https://randomgamingdev.github.io/index.html