Suppress gtest error for tests without any instance am: 4a91699105 am: 18833972f8 am: 5555914fd7 am: fdc35e208d

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1378657

Change-Id: I4b0321e5f1de0fb318471d46f37fe5630a15c543