Add OWNERS to tools/deviceinfra/prebuilts. am: 6f8f44a79a am: f6b0ed33c2 am: 00c6e80189

Original change: https://android-review.googlesource.com/c/platform/tools/deviceinfra/prebuilts/+/2795952

Change-Id: I76cfb6e1931e32efd302267afd962bdb7818913a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>