feat(VideoInfo): add game_info and category (#333)

src/parser/classes/RichMetadataRow.ts

@@ -0,0 +1,15 @@
+import Parser from '../index.js';
+import { YTNode } from '../helpers.js';
+
+class RichMetadataRow extends YTNode {
+  static type = 'RichMetadataRow';
+
+  contents;
+
+  constructor(data: any) {
+    super();
+    this.contents = Parser.parseArray(data.contents);
+  }
+}
+
+export default RichMetadataRow;