Update EuiccService encodeSmdxSubjectAndReasonCode

Update the method signature of encoding subject code and reasoncode
Bug: 149216056
Test: atest EuiccService

Change-Id: Ifb9c1a11f48e191f7d49384946f9fd78d81b84dc
Merged-In: Ifb9c1a11f48e191f7d49384946f9fd78d81b84dc
2 files changed