Merge "Workspace should not receive touch events" into tm-dev am: 5c33ec37 am: 3e66c805

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/18791871



Change-Id: Iaf98688c1331f36c92fbcbc29167b6a5c171dbab
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>