Revert "Add default implementation for biometrics.face@1.1" am: f40d4899b4 am: e195ae6df6

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1595751

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I43a1078aa7119eb64db440e62fabdeb757ef3978