Merge "trusty: apploader: fail specifically if app package is 0 bytes" into...

Merge "trusty: apploader: fail specifically if app package is 0 bytes" into main am: e5bb7ef2 am: 53e81ec1

Original change: https://android-review.googlesource.com/c/platform/system/core/+/2863846



Change-Id: Id66c9fbddd248de7e3a9090b1ba2a0e1bae8f606
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>