Update IMSI protection notification flow

Bug: 161932419
Test: atest com.android.server.wifi

Change-Id: I8be7c1b9e66162fdd244946b47367290116a7747
3 files changed
tree: 081d4ff3c9041cbfb3d4497d173431042b3e6aea
  1. apex/
  2. service/
  3. metrics_pdd_hook.py
  4. PREUPLOAD.cfg