Merge "Add SipDelegateManager create/destroy AIDL connections" am: d7b0744d91 am: 3b76938821

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

Change-Id: Ie548a1e03a8d83d5d77a95881be31734e9b16e04