Merge "Allow HAL test to pass without instance found." am: 3d5e0bb649 am: e599a09555 am: 6e4fc1f320 am: 43f187769a am: 2c23074fa1

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1372249

Change-Id: Iad104c0cde91ba1e351726c31c8cafa008650d75