Merge "Separate auto switch logic from phone switcher" into udc-qpr-dev am:...

Merge "Separate auto switch logic from phone switcher" into udc-qpr-dev am: 08f28729 am: 183bb9c4

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/opt/telephony/+/23640238



Change-Id: I47f04b3cac1ef8e18553fc24e053ea57813fd8de
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>