fix(demo): updated types node

Author: AnthonyNahas

demo/package-lock.json

@@ -70,7 +70,7 @@
     "@nguniversal/module-map-ngfactory-loader": "^7.1.1",
     "@types/jasmine": "^3.3.9",
     "@types/jasminewd2": "^2.0.6",
-    "@types/node": "^10.12.30",
+    "@types/node": "^10.14.0",
     "codelyzer": "^4.5.0",
     "express": "^4.16.4",
     "jasmine-core": "~3.3.0",