Merge "Preventing widget preview from getting accessibility focus on internal content" into tm-dev am: f27d6c0dc7 am: 40002b9340 am: 7a4f8e595e am: 26533c37d0

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/18198385

Change-Id: I2ca0cc24fdbb08174664e09670e042066d5d2fd1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>