Fix attestation error checks

Avoid the ADD_FAILURE at the end if attestion ID failure uses an allowed
return code.

Test: VtsAidlKeyMintTargetTest
Bug: 286733800
(cherry picked from https://android-review.googlesource.com/q/commit:810fbcffed8e86a3b53e8212ce4fdb64971d812f)
Change-Id: I0dcac312ac4516a078b2742721e3a19074da52b1
Merged-In: I0dcac312ac4516a078b2742721e3a19074da52b1