Merge "Fixing flakyness in widget tests" into tm-qpr-dev am: 276e72c2 am: d23fc240

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/20312118



Change-Id: Iaec13e95b7c8793705e4b9a7cde7eb85da17da3a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>