Update default code approvers
Updates the default code approvers as a part of the
effort to improve code quality and reviews.
Everyone in the community is welcome to review a PR,
osm-approvers are responsible for approving a PRs,
and osm-maintainers can merge a PR upon approval.
# ref: https://docs.github.com/en/github/creating-cloning-and-archiving-repositories/about-code-owners
-# CODEOWNERS are members of the osm-maintainers team - https://github.com/orgs/openservicemesh/teams/osm-maintainers/members
-* @openservicemesh/osm-maintainers
+# CODEOWNERS are members of the osm-approvers team - https://github.com/orgs/openservicemesh/teams/osm-approvers/members
+* @openservicemesh/osm-approvers
