Merge "KeyMint: tweak spec to allow for no v4 in V" into main am: 3fb1cddadc am: 5f845fe2f7 am: 053f772e9b

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2838075

Change-Id: I8dc015a698bb8b6bd7c7376cfc89e840f258ba62
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>