[automerger skipped] Add stub task when matching TaskView is grouped while runningTasks is not grouped am: f7555925c1 -s ours

am skip reason: Merged-In I2f33f91956d485957cedf43ccd684f16d42803be with SHA-1 492965326e is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/27076768

Change-Id: I1c94b22c32eaaf516c3b75e69b90ec2cb13e8d9d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>