Fix DND crash from SpringboardActivity

Special case Uris need to explicitly add their intents.
This unfortunately duplicates a list of special-cased Slices,
but I have attached a bug with a plan to address this duplicity in Q.

Change-Id: I346915c32543713d33716422018d7c950cce323d
Fixes: 80065409
Test: atest SliceDeepLinkSpringBoardTest