appops: enforce appop for bluetooth disabled action

Bluetooth disable action should be enforced in the same manner that the enable one.

Patchset 2: Fix derp
Patchset 3: Fix build
Patchset 4: Rebase. Fix comment style
Patchset 5: Rebase

Change-Id: Ie161ac0c038acbd4c1ce7f27ab4c5897813fd4cf
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
Add a HAF access permission

This is signature protected, and extremely dangerous since it
grants system GID.

Change-Id: I2528813de9341187f18ef708e7251b4e5e4003a3