Move OWNER reference master=>main. am: cb28e81db0

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/der-oid-macro/+/2662521

Change-Id: I3909340c20a9cca32c42ef28e1b90a57f799c233
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>