Verify Tag::VENDOR_PATCHLEVEL key parameter if the underlying device
is a KeyMint implementation.

Keymaster implementations may not consistently include
`Tag::VENDOR_PATCHLEVEL` in generated key characteristics. So, verifying
this key parameter only if the underlying device is a KeyMint
implementation.

Bug: 363936743
Test: atest keystore2_client_tests
Change-Id: Iadf406cb88f3e8afe680445d3dc9b1b0050025e0
1 file changed