shamu: set SUPL_ES=1 for VZW

In VzW SIM MCC/MNC based gpsconf overlay set SUPL_ES=1
This change will allow to pass VzW specific VoLTE E911 test
by processing Network Initiated SUPL request only in
emergency call and ECBM mode

Bug: 23022347
Change-Id: Icfefe4afc64da93304a698a00338f0fcf5939ce9
2 files changed