Merge "Add "changes" dot to expanded fgs manager footer" into tm-dev am: 3dbbf608 am: f1e830f2 am: 0ba4a8dc

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18060414



Change-Id: I8cff2cc30a4d6d6eab8052bf964a7777bd876529
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>