New runtime permission NEARBY_WIFI_DEVICES

(cherry-picked from internal master)
This will be added to the nearby devices permission group.

Bug: 197776854
Test: compile
Change-Id: I3f827be6219b5bb1595744e20b316d2b968e022d
Merged-In: I3f827be6219b5bb1595744e20b316d2b968e022d
3 files changed