Merge "[Telephony] Use TelephonyCallback instead of PhoneStateListener part4" am: 479e40e5ed

Original change: https://android-review.googlesource.com/c/platform/packages/services/Telephony/+/1614541

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I2e76e2bf11af68c163cbfa8c26e2870d1967ee16