Merge "STT: simple build.trace.gz comparison tool" into main am: bedaae5b24

Original change: https://android-review.googlesource.com/c/platform/development/+/2682555

Change-Id: I9a08ef58e6a9d4a2bd03e2d107ffa91eb3664f95
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>