Merge "Start handling bluetooth call quality signals pop a notification for when voice is choppy" am: b92080369e

Original change: https://android-review.googlesource.com/c/platform/packages/services/Telephony/+/1571540

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I83801a7a3821045333caab24ad7ae86b23a8869b