RSE: add BL2 RoT public keys to provisioning data

To use builtin keys in BL2 for image validation, the whole
public key must be provisioned to the device (instead of
provisioning the digest of the public keys only).

Change-Id: I86a33b529b60ee0a19c0c55551dcc6aa8cafe476
Signed-off-by: David Vincze <david.vincze@arm.com>
4 files changed