Set enum defaults for biometrics

Bug: 179853316
Test: m android.hardware.biometrics.common-update-api
Test: m android.hardware.biometrics.fingerprint-update-api
Test: m android.hardware.biometrics.face-update-api
Test: build
Change-Id: Ia13a0e59a5009e17496e84c593a64e3da27fac05
15 files changed