message: fix(props): update cta object shape and heading
diff: @@ -42,9 +42,11 @@ const ContentGroupSimpleKnobs = {
  },
  ],
  cta: {
  - title: 'Lorem ipsum dolor',
  + cta: {
  href: 'https://www.example.com',
  },
  + heading: 'Lorem ipsum dolor',
  + },
  };
  module.exports = ContentGroupSimpleKnobs;
  