RESTRICT AUTOMERGE Fix: policy enforcement for location wifi scanning

Make DISALLOW_CONFIG_LOCATION effectively disallow wifi scanning and
bluetooth scanning settings for location services.

screenshots: https://screenshot.googleplex.com/49nR5HQ8g5bgNVq

Bug: 228315522
Bug: 228315529
Test: on device
Change-Id: I92b22567011c32f0874bcecb3898ef678bb549a1
(cherry picked from commit 9eff8f7a)
Merged-In: I92b22567011c32f0874bcecb3898ef678bb549a1