Merge "ChooseLockPassword: convert to use PasswordMetrics#validateCredential()" into main am: 00f5d9e7a6 am: 335752ed98

Original change: https://android-review.googlesource.com/c/platform/packages/apps/Settings/+/2776714

Change-Id: I7aa857ea6fd3bb5f36e8d6fda1fa27ce6df27f2e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>