remove old vaikas-google that was missed (#7136)

knative-prow-robot · web-flow · commit 7d27a85b0a02 · 2020-03-04T10:04:53.000-08:00
diff --git a/pkg/apis/OWNERS b/pkg/apis/OWNERS
@@ -4,7 +4,6 @@ approvers:
 # TOC
 - evankanderson
 - mattmoor
-- vaikas-google
 - vaikas
 # Serving WG Leads
 - dprotaso
