Merge "Sampling too long Launcher tests" into tm-dev am: 70dffbe896 am: 807c895c4d

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/17838280

Change-Id: I7f2f15df72e7efe68847b63d5e6e8621dc1ff36a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>