Add hack in provisionFullyManagedDevice to allow silent provisioning

This hack allows silent provisioning tests to run, which we
need until we have enough cts coverage for the API.

Test: atest DeviceOwnerProvisioningHostsideTest
Bug: 178187130
Change-Id: I1ae8c1cff9c401d5ee50eaea196b39d8bc948cc1
1 file changed