navigation: don't run gesture animation if gestures are not enabled am: 931bc2a38e am: 9bbc085710 am: 9d22d27785

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/15517673

Change-Id: I3743506a7d1625b077a9e180ffaf6f720f70670a