KeyMint: make tags keymint-enforced

The reference KeyMint implementation happily accepts the following tags
on key creation requests:
- TAG_EARLY_BOOT_ONLY
- TAG_TRUSTED_CONFIRMATION_REQUIRED
- TAG_TRUSTED_USER_PRESENCE_REQUIRED

It should therefore include them in the keymint-enforced security level
of the returned key characteristics.

Bug: 188672564
Test: VtsAidlKeyMintTargetTest
Change-Id: Ib4ba2fe3c1852aff6b0b930b28a36be09b0961a7
1 file changed