Feature request: Add support for sticky cancel button on web and Android

On iOS providing a prop of `cancelButtonIndex` removes the option with that index from the main list and instead makes it stick to the bottom of the screen. This is useful if the list is long as the user doesn't have to scroll to find the cancel option. It would be great if this could be implemented for the pure JS action sheet as well, either by default or with an additional prop to make the cancel button sticky.