Commit updated Javascript packages

build/javascript/node_modules/@babel/runtime/helpers/classStaticPrivateFieldSpecGet.js

@@ -0,0 +1,13 @@
+function _classStaticPrivateFieldSpecGet(receiver, classConstructor, descriptor) {
+  if (receiver !== classConstructor) {
+    throw new TypeError("Private static access of wrong provenance");
+  }
+
+  if (descriptor.get) {
+    return descriptor.get.call(receiver);
+  }
+
+  return descriptor.value;
+}
+
+module.exports = _classStaticPrivateFieldSpecGet;