trusty: secretkeeper: explicitly set the app name. am: f3e8ab4f4c

Original change: https://android-review.googlesource.com/c/trusty/app/secretkeeper/+/2927812

Change-Id: Ie800023796ef78410ec7e59dacc90b6e6cfa0823
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>