IRemotelyProvisionedComponent returns DeviceInfo

This alters the AIDL interface and underlying functionality to have the
component return the DeviceInfo CBOR blob that is used as AAD in
verification of a signature over a MAC key. Trying to reconstruct this
from userspace is very likely to lead to pain and subtle errors in the
future as adoption of this HAL increases, and multiple instances of this
HAL may exist on device simultaneously.

Test: atest VtsRemotelyProvisionedComponentTests
Change-Id: I44bd588586652630ed31a87cfda7e9c01cbf0a2f