Merge "Support dynamically update IMSI" am: 05e92bb5ef

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1418348

Change-Id: Id06d5d37ad5f12e689643c916548e9a59089eb3b
tree: a15893a5594a002c1e89be28cdea85965a945124
  1. core/
  2. packages/
  3. services/
  4. wifi/