Redirect kustomize docs to the new unified site.

site/content/en/api-reference/kustomization/resources/_index.md

@@ -6,6 +6,9 @@ description: >
     Resources to include.
 ---
 
+<meta http-equiv="refresh" content="0; url=https://kubectl.docs.kubernetes.io/references/kustomize/resources/" />
+
+
 Each entry in this list must be a path to a _file_, or a path (or URL) referring to another
 kustomization _directory_, e.g.