Merge "vts: getParameters only if parameters are supported" into main am: 01fa9e8874 am: 75504fff19

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2637109

Change-Id: I4dc9cb7176476f74bb35ebb0e777805f6df7483c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>