Allow vendor-init-readable for sys.boot_completed and dev.bootcomplete

Bug: 75987246
Test: succeeded builing and tested with taimen
Change-Id: I2d8bc91c305e665ed9c69459e51204117afb3eee
Merged-In: I2d8bc91c305e665ed9c69459e51204117afb3eee
(cherry picked from commit ac2e4cce71fd9b379bced6c4aae5308c55c66367)
1 file changed