Move OWNERS from radio/aidl/vts to radio/aidl am: 7fb051700a am: a15b6acee4 am: 45ff461ddd

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2224518

Change-Id: I9b6d908b6bb9707c1688c6c04039fa721b5784e5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>