Move OWNER reference master=>main. am: 197a9ffbf2 am: 4ee1b52ce1 am: 7889851b3b

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/openssl-macros/+/2661254

Change-Id: I7fddfb5b9ee50ade6797aeae8d71037247401449
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>