Change the root of trust for CryptAuth Vault Service

Change-Id: I99899e7e6c090cf22cf31b0b4d5fd3e33dcb2f8f
Bug: 78920513
Test: adb shell am instrument -w -e package
com.android.server.locksettings.recoverablekeystore
com.android.frameworks.servicestests/android.support.test.runner.AndroidJUnitRunner
4 files changed