Support for "skip carousel" link

[yifaneye]

I wanted to support keyboard users who want to skip the carousel, since it may take a lot of presses on the Tab key to skip the carousel. I think this will make the component more accessible. However, I know that many developer users do not need this because they use this carousel component as the only component on a page. So, I decide not to implement this feature. I will leave it to the developr users to decide and implement if needed. Here is a useful resource https://css-tricks.com/how-to-create-a-skip-to-content-link/.