Merge "Add AIDL union tag checking before access" into main am: a49546d0

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/2744137



Change-Id: I69a2d398dcb1d5d72ec4e8b6dfbd39450451b9cd
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>