KeyMint: add VTS test with all IDs

Add a test that includes all of the device IDs for attestation, which
helps to check whether the emitted extension is including everything in
the correct order.

(This is already tested in CTS since aosp/2650044)

Also fix test of first API level to use `get_vsr_api_level` helper.

Test: VtsAidlKeyMintTargetTest
Test: with/without KeyMint hacked to emit tags in wrong order
Change-Id: Ic6e489aa99c773d794ad8cbddbe5153b1a145ea5