Merge "STT: simple build.trace.gz comparison tool" into main am: bedaae5b24 am: 595ce1d3e8

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

Change-Id: Ia3bd2228c5b820100e7888935be227e4d9f40c2c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>