Cherry-picked "Hide bouncer after unlocking SIM card" to pi-dev

We don't want to hide the bouncer when the SIM card is READY,
unless we were already at the bouncer because of the SIM PIN/PUK

Test: Insert locked SIM card on lock screen or launcher. Type PIN
Test: Insert unlocked SIM card after pulling up the bouncer

Bug: 114740965, 120011429
Merged-In: I4f781b47c1e2a12e5c6f064f303cd457ece01b67
Change-Id: I4f781b47c1e2a12e5c6f064f303cd457ece01b67