Clay: Components shouldn't have spritemap as a required prop

[kresimir-coko]

When using ClayIconSpriteContext we no longer need to pass spritemap to individual components that are children to the ClayIconSpriteContext. This isn't reflected in the way our API is built for some of our components.

Some components, like CardWithInfo  and CardWithHorizontal have the spritemap prop set as required, which should be not required.

Whoever tackles this issue needs to go through the documentation on the website and change the required state of the spritemap prop from true to false.

[bryceosterhaus]

Fix for this should already be merged and available in the next release. https://github.com/liferay/clay/issues/4139