Merge "Camera: Improve logical camera RAW capture docs" into sc-dev am: 3e72b3e1 am: 7f9dbc36 am: 24a432f7

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15114380

Change-Id: Ic0e306a24f8efd0c6df28001a840a9289cbdf844