Better handling of dialog event package numbers, and call pulling.

1. Remapping the ImsReasonInfo codes associated with pulling a call to
the DisconnectCause.CALL_PULLED cause.  Note: This will need to be updated
in the future as there is a bug in the modem which remaps calls pulled to
the "answered elsewhere code".
2. Convert the dialog event package SIP URI to a tel URI and use that to
set the address on the connection.

Bug: 27458894
Change-Id: I197ce52f6a15df74dcc0c8609f74242b1af910bc