Merge "Add SipDelegateManager create/destroy AIDL connections" am: d7b0744d91 am: 3b76938821 am: 86ae3e356e am: 83a4dba891

Original change: https://android-review.googlesource.com/c/platform/packages/services/Telephony/+/1462882

Change-Id: Ibc92980b3b05451b76969e780ae1ee9139e560d7