chore(deps): update dependency @types/express to v4.16.1

Author: renovate-bot

package-lock.json

@@ -37,7 +37,7 @@
     "@js-entity-repos/memory": "4.3.5",
     "@types/body-parser": "1.17.0",
     "@types/dotenv": "4.0.3",
-    "@types/express": "4.16.0",
+    "@types/express": "4.16.1",
     "@types/lodash": "4.14.119",
     "@types/mocha": "5.2.5",
     "@types/source-map-support": "0.4.1",