Merge "Camera: Improve logical camera RAW capture docs" into sc-dev am: 3e72b3e1 am: 02a00aba am: 0d47a9da

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

Change-Id: Ieb5dbc9debd6ea9544d2838984d38fcea7219f84