DPC should not be allowed to grant development permission

Test: cts-tradefed run cts-dev --module CtsDevicePolicyManagerTestCases --t  com.android.cts.devicepolicy.MixedDeviceOwnerTest#testPermissionGrant_developmentPermission
Test: cts-tradefed run cts-dev --module CtsDevicePolicyManagerTestCases --t  com.android.cts.devicepolicy.MixedProfileOwnerTest#testPermissionGrant_developmentPermission
Test: cts-tradefed run cts-dev --module CtsDevicePolicyManagerTestCases --t  com.android.cts.devicepolicy.MixedDeviceOwnerTest#testPermissionGrant
Test: cts-tradefed run cts-dev --module CtsDevicePolicyManagerTestCases --t  com.android.cts.devicepolicy.MixedProfileOwnerTest#testPermissionGrant
Test: Run "Permissions lockdown" test in CtsVerifier

Bug: 62623498

Change-Id: If83d8edd0eea99145421e967ae47fdc264a5cf7c
1 file changed