Merge "Implemented creating the default perfetto config and its unit tests." into main am: 8da28db6e4

Original change: https://android-review.googlesource.com/c/platform/system/extras/+/3211678

Change-Id: I602f71deb44e141da37caf08e865be9a88041c1f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>