Skip VtsHalIdentityTargetTest tests using attestation on GSI.

For RKP to return attestations, the `remote_provisioning.hostname`
property needs to be set to the proper hostname to query for attestation
certs.

GSI doesn't set this property, so these tests fail on RKP-only devices.

This change amends ag/34234496 ag/34388314

Bug: 426530283
Test: VtsHalIdentityTargetTest
Change-Id: Ib9e783459a0ed2623499c81b8133823d05a67aa0
10 files changed