Disable screenOffUdfps by default

- By default, udfps cannot be triggered from screen off (aod disabled)
- To enable udfps to be triggered from screen off, use the following adb
command: `adb shell settings put secure screen_off_udfps_enabled 1` and
re-enter doze

- On AOD: on udfps failure, stay in AOD 2 (do not go to the lock
screen). This reverts ag/14021076. The cancelAodInterrupts were
redundant, since these are taken care of by
FingerprintAuthenticationClient.

Fixes: 190526395
Fixes: 189956809
Test: manual
Change-Id: Ife8aa2ce5f509b6923b8e8dbe229653cd285b852