Merge "Remove non-functional check owners script that pre-dated gerrit." into main am: 45db0e0c

Original change: https://android-review.googlesource.com/c/platform/build/+/2852287



Change-Id: I6caa408e5e4cdafbb80e5fab4f459ecee3f159b1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>