Merge "freeze rpc binder wire protocol" into udc-dev am: 9111edc2 am: 94a72602

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/22679930



Change-Id: I7c889da847398d5bf428f5b623de5a299e22eb85
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>