Revert "Commit updated Javascript packages"

This reverts commit a88734348a.

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

@@ -1,11 +0,0 @@
-function _arrayLikeToArray(arr, len) {
-  if (len == null || len > arr.length) len = arr.length;
-
-  for (var i = 0, arr2 = new Array(len); i < len; i++) {
-    arr2[i] = arr[i];
-  }
-
-  return arr2;
-}
-
-module.exports = _arrayLikeToArray;