Move OWNER reference master=>main. am: feb8fd5a46 am: d6dcc43e26 am: 54ad8bdae4

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/annotate-snippets/+/2661049

Change-Id: Id1e1160670d28a5d6d206fd645239556771bd842
Signed-off-by: Automerger Merge Worker <[email protected]>