Enforce READ_DEVICE_CONFIG in DeviceConfig.getProperties path.

Test: atest CtsDeviceConfigTestCases
      atest FrameworksCoreTests:DeviceConfigTest
      atest FrameworksCoreTests:SettingsProviderTest
      atest SettingsProviderTest:DeviceConfigServiceTest
Bug: 142891501

Change-Id: Ic01632514862b640d9e3b280b1ac15b1391c3c17
1 file changed