Merge "Report app signing cert digest in license requests" into sc-dev am:...

Merge "Report app signing cert digest in license requests" into sc-dev am: ce0d6a33 am: dd2e973d

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/13577929

Change-Id: I828c5eaadba78bd469e764932cfd12b6fefaf6fc