More Material Next changes to RecyclerView items: am: 3d988caf am: bf7e9c39 am: 5399868f am: e16c6705

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/DocumentsUI/+/14471680

Change-Id: Iaedf587a9c8f4eb16e4b188ee81c39f4ca8bb39a