nfd-master: fix node status patching

Correctly patch the "status" subresource. This got broken when
refactoring the code in 7a050e7 and
wasn't even catched by the unit tests as the fake kubernetes client
doesn't handle subresources as the real apiserver does.

Author: marquiz

pkg/nfd-master/nfd-master.go

@@ -1419,7 +1419,7 @@ func (m *nfdMaster) patchNode(nodeName string, patches []utils.JsonPatch, subres
 	}
 	data, err := json.Marshal(patches)
 	if err == nil {
-		_, err = m.k8sClient.CoreV1().Nodes().Patch(context.TODO(), nodeName, types.JSONPatchType, data, metav1.PatchOptions{})
+		_, err = m.k8sClient.CoreV1().Nodes().Patch(context.TODO(), nodeName, types.JSONPatchType, data, metav1.PatchOptions{}, subresources...)
 	}
 	return err
 }