Move OWNER reference master=>main. am: feb8fd5a46 am: d6dcc43e26 am: 54ad8bdae4 am: 59f9d6e563

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

Change-Id: Ibf7fd684ed4324c609b5b17a8d5e421c67b0c636
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>