Merge pull request #3669 from dschmidt/patch-1

Import default export if node is a transpiled es module

packages/node_modules/@node-red/registry/lib/loader.js

@@ -359,6 +359,7 @@ function loadNodeSet(node) {
     try {
         var loadPromise = null;
         var r = require(node.file);
+        r = r.__esModule ? r.default : r
         if (typeof r === "function") {
 
             var red = registryUtil.createNodeApi(node);