Freeze AIDL APIs for SC am: e05f3ba60e

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/libfmq/+/14675580

Change-Id: I27220d6e666eeadf0b7043a3c25fa1ca06b8bcac
tree: 30ce55f1cf96001129b8c7b187d6beff23ffdc37
  1. base/
  2. benchmarks/
  3. fuzzer/
  4. include/
  5. tests/
  6. Android.bp
  7. EventFlag.cpp
  8. FmqInternal.cpp
  9. OWNERS
  10. PREUPLOAD.cfg
  11. TEST_MAPPING