Merge "STT: Generate output result from the test builds" am: a5b9424827

Original change: https://android-review.googlesource.com/c/platform/development/+/2623792

Change-Id: Ic2a17bd62595f8edfa92898d71d59d7d3554e839
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>