Fix keyguard logic for listening to sfps

Test: atest KeyguardUpdateMonitorTest
Test: manual
Bug: 245343077
Change-Id: Ic71c82cf9f07fbb3e57039bcff197616b8ddb3cf
Merged-In: Ic71c82cf9f07fbb3e57039bcff197616b8ddb3cf
2 files changed