More KeyMint VTS testcases

Tests for:
 - non-prime RSA exponent (fails with CF KeyMint)
 - RSA exponent value of 3
 - key size > 512 for `STRONGBOX`
 - unknown tag inclusion
 - CBC input size not block size multiple
 - challenge omitted for attestation (fails with CF KeyMint)
 - import RSA key with implicit params
 - vestigial upgradeKey test
 - importWrappedKey errors
 - importWrappedKey sids ignored
 - duplicate/missing params on begin()
 - more tests for incompatible params on begin()
 - HMAC size not multiple of 8 (fails with CF KeyMint)
 - wrong size caller IV for 3DES rejected
 - too large MIN_MAC_LENGTH for HMAC
 - invalid AES-GCM minimum MAC length values
 - check failed updateAad() cancels operation
 - check that auto-generated nonces are distinct
 - (DISABLED_) invoke destroyAttestationIds()
 - omitting optional RSA keygen tags

Also add commenting to illustrate the ASN.1 structure of hex data.

Test: VtsKeyMintAidlTargetTest
Change-Id: I4663c42671cbb094ffe8d603e0352ffa9f1dbf2e