RIL: Correct the RIL_REQUEST_DIAL api missmatch

The uusPresent is written twice in dial() so it will always be
marked as absent.

Change-Id: Id50a4dc8a3eefdaf2284e410382428c52e9b5ef1
Merge "RIL: Correct the RIL_REQUEST_DIAL api missmatch" into jb4.2