Remove k8s.io/kubernetes dependency from multus

Fix #675

vendor/k8s.io/api/policy/v1beta1/zz_generated.deepcopy.go

@@ -261,6 +261,13 @@ func (in *PodDisruptionBudgetStatus) DeepCopyInto(out *PodDisruptionBudgetStatus
 			(*out)[key] = *val.DeepCopy()
 		}
 	}
+	if in.Conditions != nil {
+		in, out := &in.Conditions, &out.Conditions
+		*out = make([]v1.Condition, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
 	return
 }