Show progress bar till the applyPayload returns am: 9be05afc88 am: 0aebae8d79 am: 7dcfe67cae

Original change: https://android-review.googlesource.com/c/platform/packages/apps/Settings/+/2766345

Change-Id: I4433a73f30d21629558b18716e7972acc4e46d5a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>