Since codeowner approvals are not currently required, the codeowners
file is only serving to add reviewers to PRs.
Removing the codeowners file for now as this is not desired. Can be
re-introduced at a later date if required approvers are implemented.
I only remove myself from this file.
I'm getting a lot of notifications that don't significantly change those
directories. I'll keep an eye out, but feel free to assign me as a
reviewer wherever you see fit!
