Merge "Fix pending intent issue in SipAccountRegistry." into sc-dev am: 77638c1d0e am: 864b06e4ca

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/services/Telephony/+/16578026

Change-Id: I4e697ccd95c5e12c802b1498736cb8653158b994