chore: list users explicitly in CODEOWNERS
Using roles is currently supported behind a feature flag[1]. [1]: https://docs.gitlab.com/ee/user/project/codeowners/reference.html#add-a-role-as-a-code-owner
Using roles is currently supported behind a feature flag[1]. [1]: https://docs.gitlab.com/ee/user/project/codeowners/reference.html#add-a-role-as-a-code-owner