Cleanup leftovers after moving PSP doc to concepts/policy. (#5557)

docs/user-guide/pod-security-policy/OWNERS.txt

@@ -1,2 +0,0 @@
-approvers:
-- pweil-

docs/user-guide/pod-security-policy/psp.yaml

@@ -1,18 +0,0 @@
-apiVersion: extensions/v1beta1
-kind: PodSecurityPolicy
-metadata:
-  name: permissive
-spec:
-  seLinux:
-    rule: RunAsAny
-  supplementalGroups:
-    rule: RunAsAny
-  runAsUser:
-    rule: RunAsAny
-  fsGroup:
-    rule: RunAsAny
-  hostPorts:
-  - min: 8000
-    max: 8080
-  volumes:
-  - '*'

test/examples_test.go

@@ -234,7 +234,7 @@ func TestExampleObjectSchemas(t *testing.T) {
 			"kitten-rc":   {&api.ReplicationController{}},
 			"nautilus-rc": {&api.ReplicationController{}},
 		},
-		"../docs/user-guide/pod-security-policy": {
+		"../docs/concepts/policy": {
 			"psp": {&extensions.PodSecurityPolicy{}},
 		},
 		"../docs/user-guide/persistent-volumes/volumes": {