Add test paths for HALs that are RKP-only so that they may pass tests.
Fix up a few tests that were just being skipped for RKP-only HALs.
Test: ran VTS against cuttlefish with no factory key
Bug: 329409739
Change-Id: I5400874dd2f9885c061970a30ea44985353d23ed
Updated the BootLoaderStateTest for strongbox implementations which
do not support factory attestation.
Test: vts -m VtsAidlKeyMintTarget
Change-Id: I8fe176a18fc0b9e2b2d0b012b7b63124d15c9e2f
No tests are instantiated if KeyMint is present on the the device.
Explicitly allow that.
Bug: 277975776
Test: VtsAidlKeyMintTargetTest
Change-Id: I88f1c0a81f36d198dabcb1420b62a00bacdbb6e7