Add indication APIs to expose QOS from LTE and NR bearers

Add indication APIs to expose Quality Of Service (QOS) information
from LTE and NR default as well as dedicated bearers. The QOS is
added to the existing SetupDataCallResult structure so that the
baseband can notify whenever there is a change in QoS on a PDN.

Bug: 158315614
Test: 1) Simulated V1_6 SetupDataCallResult and verified the Qos objects
         are passed correctly in the APIs
      2) atest frameworks/opt/telephony/tests/telephonytests/

Change-Id: I29b13975288286d9706a1c3fb227eeb46527efc3