Merge "Log when FLAG_STASHED_IN_APP_AUTO changes." into tm-qpr-dev am: 201a8f5ea3 am: c9905fed66

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/21778876

Change-Id: I56f40e88f58630b919fc1231fc1b230074c186bc
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>