Use ListView item's description text as aria-describedby (#3121)
* Use item description text as aria-describedby
* lint
* move description addition to hook
* add descriptionProps
* fix missing row aria-describedby
* use aria-labelledby if description is present
* add aria-labelledby check to test
* update long text story with better textValue
* fixing double announcement for cases with textValue and description
* fix test
Co-authored-by: Daniel Lu <dl1644@gmail.com>
Co-authored-by: Robert Snow <rsnow@adobe.com>