Raise an error when unable to get Attestation Application ID

We add this error for AAID in cases where the call to keystore2
fails. We do not want to fail here because the error could
be transient. We return this error to indicate to the caller that
we should retry this call before failing completly. This stops
attestation from happening without a key and exposing the clients
generating information.

Test: atest CtsKeystoreTestCases
Bug: 291583874
Change-Id: Icd8facd3df38a70e810115a60a2950f85511f4c2