find5: added Lowlatency usecases

Change-Id: I1fbb5463c941cd7348a72e0c23bdc059a6a2a334
find5: Remove NFC extras, add HCE permission

We don't have a secure element.  I should've yanked this ages ago.

Change-Id: I71295934166f1c9c61b1e48ec09ab612759541fd
find5: added BLE permissions

Change-Id: I7b0156fff565a6de55fbda42f1949be2d3924e39