coredns/plugin/metrics/OWNERS

reviewers:
  - fastest963
  - miekg
  - superq
  - greenpau
approvers:
  - fastest963
  - miekg
  - superq
Add OWNERS file (#1486) This should have everyone, but the process was quite manual. The rename from middleware -> plugin also meant I had to do some extra digging on who actually submitted the PR. I also double checked the current list of people with commit access. Every plugin now has an OWNERS, except reverse. I'll file a bug for that. 2018-02-08 10:55:51 +00:00			`reviewers:`
			`- fastest963`
			`- miekg`
			`- superq`
			`- greenpau`
			`approvers:`
			`- fastest963`
			`- miekg`
			`- superq`