chore(storybook): add meta component for link list story (#226)

Author: annawen1

packages/chat/components/linkListElement/__stories__/link-list.mdx

@@ -3,7 +3,7 @@ import { cdnJs, cdnCss } from '../../../../../globals/internal/storybook-cdn';
 import * as linkListElementStories from './linkListElement.stories';
 import packageJson from '../../../package.json';
 
-
+<Meta of={linkListElementStories} />
 
 # Carbon-Labs linkList Handbook