Merge "Space out 3 button nav on taskbar" into tm-qpr-dev am: 5e6fe328

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/19272533



Change-Id: I2eddc38eaa756d6f5cb5b36ccd516d8ad7cc3de0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>