build: add yamlgen to build deployment files

This initial version of yamlgen generates deploy/scc.yaml based on the
deployment artifact that is provided by the new api/deploy/ocp package.

Signed-off-by: Niels de Vos <ndevos@redhat.com>

vendor/github.com/openshift/api/security/v1/legacy.go

@@ -0,0 +1,25 @@
+package v1
+
+import (
+	corev1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+var (
+	legacyGroupVersion            = schema.GroupVersion{Group: "", Version: "v1"}
+	legacySchemeBuilder           = runtime.NewSchemeBuilder(addLegacyKnownTypes, corev1.AddToScheme)
+	DeprecatedInstallWithoutGroup = legacySchemeBuilder.AddToScheme
+)
+
+func addLegacyKnownTypes(scheme *runtime.Scheme) error {
+	types := []runtime.Object{
+		&SecurityContextConstraints{},
+		&SecurityContextConstraintsList{},
+		&PodSecurityPolicySubjectReview{},
+		&PodSecurityPolicySelfSubjectReview{},
+		&PodSecurityPolicyReview{},
+	}
+	scheme.AddKnownTypes(legacyGroupVersion, types...)
+	return nil
+}