Allow carriers to bypass data roaming for Satellite

Satellite connectivity often comes through partnerships and therefore it gets classified as Data Roaming connection. Due to high cost nature of Data Roaming setting, users generally keep it off. In contrast to high cost of international roaming services, satellite comes in at low-affordable costs. So, carriers would want the devices to get connected to satellite even though if data roaming is turned off. Therefore, we are enabling carriers to decide if they want to bypass data roaming for Satellite connectivity. As part of that, we are introducing a carrier config.

More information could be found at: go/satellite-and-dataroaming

Bug: 381359023
Flag: com.android.internal.telephony.flags.satellite_25q4_apis
Test: atest CarrierConfigManagerTest DataNetworkControllerTest

Change-Id: I19104a9b47d03462736ed1351af4ad56b93b9c80