Dial CS when the result is an EUTRAN without PS domain service.

When scanning, if the emergency service is not supported but CSFB is possible, modem will report EUTRAN instead of changing system.

Bug: 267713931
Test: atest EmergencyCallDomainSelector
Change-Id: I05eaa0df0f8a78cdd19e6afcf0d3c072091c1df8
2 files changed