Merge "Always provide mandatory bottom gesture insets" into tm-qpr-dev am: 4b5b50be80

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/22511939

Change-Id: I53cbb4a63c0cea6fcb12ce4ee82522e599ad5b9a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>