Move OWNER reference master=>main. am: 2d7f60bfe8 am: 5e93f764be am: d8c4433b55 am: 67f4fcb869 am: 7ec01dcd0d

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/buddy_system_allocator/+/2662695

Change-Id: I767e1dae5740d8349cfe97f62476aa9ba1c9e537
Signed-off-by: Automerger Merge Worker <[email protected]>