Read VSR level from correct property. am: e5364d7617

Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/interfaces/+/18931908

Change-Id: Ie533b8429c1e923e2289c2b7fb89e1a2c48047e1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>