Merge "Add AIDL union tag checking before access" into main am: a49546d0bc am: 2f05b11d3e am: eb13ee65e8 am: 3badbedcf7 am: e9b561f397

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

Change-Id: Idc39027f883d0f523fc561d431ddb83cae30d509
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>