DO NOT MERGE: Freeze AIDL API for SC-V2

Ignore-AOSP-First: part of SC-V2 API finalization
Bug: 203370716
Test: m
Merged-In: Ibb4c9bbfa7797e9f38079fbea00709f625e0a554
Change-Id: Ibb4c9bbfa7797e9f38079fbea00709f625e0a554
9 files changed