[Settings] Replace ImsDirectQuery

This is a code refactor to replace
1. Legacy ImsQuery into ImsExecutorQuery
2. ImsDirectQuery into ImsQuery
3. SystemTty into Tty

Bug: 140542283
Test: m RunSettingsRoboTests -j ROBOTEST_FILTER=Enhanced4gBasePreferenceControllerTest
Test: m RunSettingsRoboTests -j ROBOTEST_FILTER=Enhanced4gLteSliceHelperTest
Test: m RunSettingsRoboTests -j ROBOTEST_FILTER=VideoCallingPreferenceControllerTest
Test: m RunSettingsRoboTests -j ROBOTEST_FILTER=WifiCallingPreferenceControllerTest
Test: m RunSettingsRoboTests -j ROBOTEST_FILTER=WifiCallingSettingsForSubTest
Test: m RunSettingsRoboTests -j ROBOTEST_FILTER=WifiCallingSliceHelperTest
Change-Id: I239021c60fff47de307ac7e21641bee56e205861