fix: Export List component family (#1807)

Author: Luke Bowerman

packages/components/src/index.ts

@@ -42,6 +42,7 @@ export * from './Form'
 export * from './Icon'
 export * from './Layout'
 export * from './Link'
+export * from './List'
 export * from './Menu'
 export * from './MessageBar'
 export * from './OrderedList'