Enable teamfood for group expansion notification changes. am: 29ca36b6 am: edf1cb9e

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24161706



Change-Id: I4a1330a1461a3b31e4a9702496914654efb1e057
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>