Fix CVE–2021–28918

Author: debricked[bot]

package.json

@@ -120,7 +120,7 @@
     "lodash.template": "^4.4.0",
     "lodash.uniq": "^4.5.0",
     "lru-cache": "^5.1.1",
-    "nightwatch": "^0.9.16",
+    "nightwatch": "^1.6.2",
     "nightwatch-helpers": "^1.2.0",
     "phantomjs-prebuilt": "^2.1.14",
     "puppeteer": "^1.11.0",