bootstat: Fix the boot complete signal for FBE devices.

FBE devices suffice with bootanim=stopped, but must be gated on
ro.crypto.type=file.

Bug: 33049941
Test: adb reboot && adb logcat | grep bootstat < Has output
Change-Id: I346d47aaf9d1d4b40f05906056849630b922a20d
(cherry picked from commit e4079fbdefac654f84b091335cc67fd89d79841c)
1 file changed