As part of moving DeviceConfig.java to packages/modules/ConfigInfrastructure.
Need to move activity thread dependency to setting.config as the new
module will not have access to hidden apis (ActivityThread).
For security purpose we cannot expose enforceReadPermission so we need
to move it to Settings.Config
Bug: 258220607
Test: m
Change-Id: Ibdd7c0489eb4f5238272705fd45e15b2b146a656
65c2dc2452