[Mainline] Use public method in SubscriptionManager for mainline

 - getActiveSubscriptionIdList
   To use getActiveSubscriptionInfoList to get subscription Id list
 - getActiveSubscriptionInfoList(Z)
   To use getActiveSubscriptionInfoList() instead

Bug: 144478274
Test:  make RunSettingsRoboTests ROBOTEST_FILTER=SimLockPreferenceControllerTest
       make RunSettingsRoboTests ROBOTEST_FILTER=MobileNetworkUtilsTest
       make RunSettingsRoboTests ROBOTEST_FILTER=TelephonyBasePreferenceControllerTest
Change-Id: I4d6113561906af5c9e4ac7737aefac17c926059a