Merge "Add additional clarification regarding nanoapp loading APIs" into sc-dev am: 65731d06 am: f7eaea5a am: aa47b72f

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15286092

Change-Id: I86bbfc1539dde75454d69691e4035fe80ebca066