Migrated MultiSimSettingController

Added subscription manager service support in
MultiSimSettingController. Also added several APIs in
SubscriptionManagerService.

Test: atest SubscriptionManagerServiceTest MultiSimSettingControllerTest
Bug: 239607619
Merged-In: Ibadbf98093a5444f9942ad51384d611c99de15a3
Change-Id: Ibadbf98093a5444f9942ad51384d611c99de15a3