The keyguard status bar has different paddings. Showing it for 0.5
seconds feels janky.
From now on, if we're bypassing, we'll only show it after face auth fails
Test: reach, press power, look at status bar: gone
Test: reboot, reach, press power, look at status bar: visible
Test: reach, press power, wait for auth filure, look at status bar: visible
Test: reach, pull down, wait for auth filure, look at status bar: visible
Fixes: 140259100
Change-Id: I52b3eee95a3ee67c3ec215d8b582967f900da4c8