SOF code owners

Each repository defines its own CODE_OWNER file, which identifies key contributors and experts in each area of the SOF project.

Code owners will be notified of each change to their respective domains, and are encouraged to approve or provide feedback on contributions being reviewed.

Each repository in the SOF project may define their own rules, but the general expectation is that Pull Requests are approved by 2 or more code owners, maintainers or admin.