Merge "Default to use mobile network to place self-managed call when the phone...

Merge "Default to use mobile network to place self-managed call when the phone account handle is not permitted to place a call." into sc-qpr1-dev am: c681efb7 am: d4e6107e am: 5f48cacf

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/services/Telecomm/+/15588185

Change-Id: If2c157f7457c3e16cf7018cf2945056b1211c2bc