Merge "Add logs to track app grid changes" into tm-qpr-dev am: dcafe99d

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/20782492



Change-Id: If6a96705a8c18fb2124f7a6ed5c788940b1d3369
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>