refactor: init cypress-cucumber-preprocessor install.

node_modules/core-js/modules/_to-iobject.js

@@ -0,0 +1,6 @@
+// to indexed object, toObject with fallback for non-array-like ES3 strings
+var IObject = require('./_iobject');
+var defined = require('./_defined');
+module.exports = function (it) {
+  return IObject(defined(it));
+};