Merge "Adding AIDL Service fuzzer for identity service" am: 4468e1458a

Original change: https://android-review.googlesource.com/c/platform/system/security/+/2619161

Change-Id: I76f38628f1bd95b7af162676f44569ec413b9cc1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>