Remove VNDK definition(s) am: 32820887eb

Original change: https://android-review.googlesource.com/c/platform/external/libldac/+/2994438

Change-Id: Ib142458cdebc11cb73aa94ddab30fd07311c1107
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>