[Trusty][Coverage] Increase number of apps, for when all test apps are loaded am: 19fc1aa2f5 am: 5f333e7b25 Original change: https://android-review.googlesource.com/c/trusty/lib/+/3142301 Change-Id: If15be9f85a61fc9d20998487d85ffb07f0e631eb Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>