getWifiMacAddress: Enable for profile owner on org-owned device

Allow the profile owner on an organization-owned device to call
getWifiMacAddress.

Part of this change is introducing a new DeviceAdminInfo policy,
USES_POLICY_ORGANIZATION_OWNED_PROFILE_OWNER, which can be used
to find out if the admin is either device owner or profile owner
on organization-owned device.

Bug: 138709470
Bug: 145308393
Bug: 145336515
Test: atest CtsDevicePolicyManagerTestCases:com.android.cts.devicepolicy.MixedDeviceOwnerTest#testWifi
Test: atest CtsDevicePolicyManagerTestCases:com.android.cts.devicepolicy.MixedManagedProfileOwnerTest#testWifiMacAddress
Test: atest CtsDevicePolicyManagerTestCases:com.android.cts.devicepolicy.OrgOwnedProfileOwnerTest#testWifi
Change-Id: Id790408a07b9dd19530563bd2aa9216a7333e863