update vendor

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

@@ -51,6 +51,11 @@ func (in *Endpoint) DeepCopyInto(out *Endpoint) {
 			(*out)[key] = val
 		}
 	}
+	if in.NodeName != nil {
+		in, out := &in.NodeName, &out.NodeName
+		*out = new(string)
+		**out = **in
+	}
 	return
 }
 
@@ -72,6 +77,16 @@ func (in *EndpointConditions) DeepCopyInto(out *EndpointConditions) {
 		*out = new(bool)
 		**out = **in
 	}
+	if in.Serving != nil {
+		in, out := &in.Serving, &out.Serving
+		*out = new(bool)
+		**out = **in
+	}
+	if in.Terminating != nil {
+		in, out := &in.Terminating, &out.Terminating
+		*out = new(bool)
+		**out = **in
+	}
 	return
 }