Switch RAT preference after VoLTE failure per configuration

If KEY_SCAN_LIMITED_SERVICE_AFTER_VOLTE_FAILURE_BOOL is true,
switch the preferred RAT for scan after VoLTE failure.

Instead, the limited only scan shall be requested per configuration.

Bug: 335752472
Bug: 335754903
Test: atest EmergencyCallDomainSelectorTest
Change-Id: I4abc62fbfb4a9f2616b2dc98a57187e18de1db0a
2 files changed