Implemented the AmiiboGame model.

Sources/Models/AmiiboGame.swift

@@ -0,0 +1,17 @@
+extension Amiibo {
+    public struct Game {
+        public let identifiers: [String]
+        public let name: String
+        public let usage: [Usage]
+    }
+}
+
+// MARK: - Decodable
+
+extension Amiibo.Game: Decodable {
+    enum CodingKeys: String, CodingKey {
+        case identifiers = "gameID"
+        case name = "gameName"
+        case usage = "amiiboUsage"
+    }
+}