This change adds an entry point for Remote Auth enrollment and
navigation through the flow.
Bug: b/293906345
Test: make RunSettingsRoboTests -j40
Change-Id: I9bc803e24c4181ed73a0ef90b171897c677e71d1
Fix kotlin nullable errors that were exposed by setting the retention
of android.annotation.NonNull and android.annotation.Nullable to
class retention.
Bug: 294110802
Test: builds
Change-Id: I2923b3552aaee75a2c5b1ebd9c7fbee882fe4cae
This flow will be included in Device Unlock settings with the
Fingerprint and Face Unlock.
Bug: b/293908453
Test: atest RemoteAuthEnrollEnrollingTest
Change-Id: I56c7fb2481ace359813c27e7538bec0baceffced
