add inCall tone for in call quality notification am: 4b8b1f52f8 am: af7a21ab07 am: a04942d0c3 am: 3f0a0e406a

Original change: https://android-review.googlesource.com/c/platform/packages/services/Telecomm/+/1618591

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I7da8111638209826275b8693897884ffcd91a01e