message: Update loop CodeSandbox links
diff: </span>
  <a
  class="feature__link"
  - href="https://codesandbox.io/s/embla-carousel-loop-true-3x6id"
  + href="https://codesandbox.io/s/embla-carousel-loop-3x6id"
  target="_blank"
  >
  <span>
  </span>
  <a
  class="feature__link"
  - href="https://codesandbox.io/s/embla-carousel-loop-false-oyols"
  + href="https://codesandbox.io/s/embla-carousel-loop-3x6id"
  target="_blank"
  >
  <span>
  