refactor: init cypress-cucumber-preprocessor install.

node_modules/core-js/modules/es6.object.is-sealed.js

@@ -0,0 +1,8 @@
+// 19.1.2.13 Object.isSealed(O)
+var isObject = require('./_is-object');
+
+require('./_object-sap')('isSealed', function ($isSealed) {
+  return function isSealed(it) {
+    return isObject(it) ? $isSealed ? $isSealed(it) : false : true;
+  };
+});