Update CameraStreamBuffering test and correct instance name am: 912b16f8c5 am: b89bbf5625 am: e68bfd2cf7 am: 2c54261e57 am: 5e2cf72901

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

Change-Id: I06fdfe525774325a9982680b5703be0b70501c89
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>