We can probably update all uses of fa-angle-right, but search for "angle-right" to catch places we just pass the icon name and not the full class. Most likely this is for an expandable thing that expands down. If so, you'll likely replace fa-angle-right with rh-microns-caret-down and change the rotate from 90deg to 180deg.

If it doesn't expand down, it may be different. Just reference figma for how it should look.

Jira Issue: PF-3637