Merge "Tune overview icon size and paddings" into tm-dev am: f4c8da62 am: 8ade327c

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/18231547



Change-Id: I7f00693844d88fb3ccacb762104ab0cb0ef08381
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>