Add new key EARLY_UPDATE_STATUS to Settings Provider

DD: go/wear-dd-early-updates

This CL pulls in changes from ag/16838775 and ag/17944526
for frameworks/base project.
Bug: 228080209
Bug: 217656696

Change-Id: Ia492c12798404d6d8abc8139f738d6d77bf3cb61
(cherry picked from commit eb7f8c41496eb30a22b1c9d256adf8602a9d1f92)