Bumps the Hapi version to fix an npm vulnerability warning (#4115)

frameworks/JavaScript/hapi/package.json

@@ -6,7 +6,7 @@
     "async": "2.1.5",
     "bluebird": "3.4.7",
     "handlebars": "4.0.6",
-    "hapi": "16.1.0",
+    "hapi": "16.1.1",
     "vision": "4.1.0",
     "mongoose": "5.0.6",
     "mysql": "2.13.0",