Read VSR level from correct property. am: 35db349596 am: 4e97ec021e am: fbb4cf383a am: 2afed434a4

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2128833

Change-Id: I55c7dfea5ffcab18b1624cfb84c71552cec39fcb
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>