Merge "Camera: Clarify ERROR_REQUEST callback" into rvc-dev am: ee71769ebc am: 2d58ef67de

Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/interfaces/+/11689356

Change-Id: I07fd6c4f88b54dff0c62eb1f7e06497cd74393c4