[ALPS04859964] EM: Add sepolicy to access NVRAM

[Detail]
Make EM BT functions have right to access NVRAM

Change-Id: Ib82b72c26068ea8cd09a170d252089885d9c7fb0
CR-Id: ALPS04859964
Feature: Engineering Mode
(cherry picked from commit 257e62c385534b7690039f7a8dc9436b8d4d63ef)
1 file changed