Commit updated Javascript packages

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

@@ -0,0 +1,19 @@
+function _classStaticPrivateFieldSpecSet(receiver, classConstructor, descriptor, value) {
+  if (receiver !== classConstructor) {
+    throw new TypeError("Private static access of wrong provenance");
+  }
+
+  if (descriptor.set) {
+    descriptor.set.call(receiver, value);
+  } else {
+    if (!descriptor.writable) {
+      throw new TypeError("attempted to set read only private field");
+    }
+
+    descriptor.value = value;
+  }
+
+  return value;
+}
+
+module.exports = _classStaticPrivateFieldSpecSet;