Cross Reference: /device/google/vrservices/vrcore/sepolicy/certs

`Name`	`Date`	`Size`
Up to higher level directory
`vrcore-dummy.x509.pem`	21-Aug-2018	`1.2K`
`vrcore-release.x509.pem`	21-Aug-2018	`1.3K`
`vrcore.x509.pem`	21-Aug-2018	`1.3K`