Update godeps

vendor/k8s.io/kubernetes/pkg/apis/imagepolicy/v1alpha1/generated.proto

@@ -32,32 +32,38 @@ option go_package = "v1alpha1";
 
 // ImageReview checks if the set of images in a pod are allowed.
 message ImageReview {
+  // +optional
   optional k8s.io.kubernetes.pkg.api.v1.ObjectMeta metadata = 1;
 
   // Spec holds information about the pod being evaluated
   optional ImageReviewSpec spec = 2;
 
   // Status is filled in by the backend and indicates whether the pod should be allowed.
+  // +optional
   optional ImageReviewStatus status = 3;
 }
 
 // ImageReviewContainerSpec is a description of a container within the pod creation request.
 message ImageReviewContainerSpec {
   // This can be in the form image:tag or image@SHA:012345679abcdef.
+  // +optional
   optional string image = 1;
 }
 
 // ImageReviewSpec is a description of the pod creation request.
 message ImageReviewSpec {
   // Containers is a list of a subset of the information in each container of the Pod being created.
+  // +optional
   repeated ImageReviewContainerSpec containers = 1;
 
   // Annotations is a list of key-value pairs extracted from the Pod's annotations.
   // It only includes keys which match the pattern `*.image-policy.k8s.io/*`.
   // It is up to each webhook backend to determine how to interpret these annotations, if at all.
+  // +optional
   map<string, string> annotations = 2;
 
   // Namespace is the namespace the pod is being created in.
+  // +optional
   optional string namespace = 3;
 }
 
@@ -69,6 +75,7 @@ message ImageReviewStatus {
   // Reason should be empty unless Allowed is false in which case it
   // may contain a short description of what is wrong.  Kubernetes
   // may truncate excessively long errors when displaying to the user.
+  // +optional
   optional string reason = 2;
 }