Merge "Revert "Deprecating the aidl for Android Protected Confirmation"" into main am: ef518cbe49

Original change: https://android-review.googlesource.com/c/platform/system/security/+/3093803

Change-Id: I990db94ce94fac37e4c653e4076fb66bf7a70b6e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>