Add a done button to vision setting pages in setup flow am: 991b70c7

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/21414425



Change-Id: Ibb2f4831810685728481e6a9ba5073c3252b9968
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>