Reopen location permission for user on sunfish

In the past, Settings intelligence always pre-grant
location permission. And users cannot change the
permission settings which is always "Allow all the time".

Because the pre-grant permission policy changed,
all devices approved after Feb 3, 2020 MUST include
user prompts for dangerous permissions under Android’s
runtime permissions model.

Hence, we should allow users to change location
permission setting.

Test: Rebuild rom, and we can change location permission
setting in permission controller.

Change-Id: Ib87b6db80576c55184fa3943c9929c304979d643