Greenkeeper/ts node 8.3.0 (#35)

* fix(package): update ts-node to version 8.3.0

Closes #30

* chore(package): update lockfile package-lock.json

Author: shawnkoon

package-lock.json

@@ -26,7 +26,7 @@
   },
   "homepage": "https://github.com/shawnkoon/coding-challenge-typescript#readme",
   "dependencies": {
-    "ts-node": "8.1.0",
+    "ts-node": "8.3.0",
     "tslint": "5.9.1",
     "typescript": "^3.3.3333"
   },