Update CameraStreamBuffering test and correct instance name am: 912b16f8c5 am: b89bbf5625 am: 6f86a4b2fd am: d7ec02fb1a

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2794200

Change-Id: Id0741745e5201771da4a1e3088c7743b1b46f1c7
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>