libril:  fix crash in qcoms ril library during DIAL

Signed-off-by: ChampionSwimmer <championswimmer@aokp.co>

Change-Id: I621da87fc272dc6856ff8af638cb106b393993a2
Revert "Do not compile libril"

This reverts commit 5b07adffd6e8b3f240caffe707ed5b3b98f17b50.

Change-Id: I9f4a71e72b440f63536c188a16f0598cb7a2e06e
Signed-off-by: Josue Rivera <prbassplayer@gmail.com>