Update Keystore with new fields for API V3

We are adding the error codes ERROR_DEVICE_UNREGISTERED and
ERROR_DEVICE_POTENTIALLY_VULNERABLE to reflect the new changes
described in go/surface-rkp-status.

Test: Unit test and Cts test added to KeystoreExceptionTest and run using atest CtsKeystoreTestCases
Change-Id: Ie93814aaa5422e323d5a643e10e9fe4a51c07560