Merge "Make OverviewActions tests more robust, wait for enabled" into sc-dev am: 05098deb73 am: adc2c0fac0

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/15111718

Change-Id: Ic62cde8ec7a66934e69c8e3f3ad04d7e4425dfee