image_io: add vendor_available and enable vndk am: 26e7ab7854 am: 5a7c4a2a60

Original change: https://googleplex-android-review.googlesource.com/c/platform/external/image_io/+/22235444

Change-Id: I4ee0447f31ecf3e936a41c58203a35f488ce46b3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>