Allow system server to query local WiFi MAC address

Bug: 70500939
Test: cts-tradefed run cts-dev -m CtsDevicePolicyManagerTestCases -t com.android.cts.devicepolicy.DeviceOwnerTest#testWifi
Change-Id: Ia4b83cc9f898cedeafb0951668d4fd08123cda5d
1 file changed