Update dependency ts-node to v8.5.2

Author: renovate-bot

package-lock.json

@@ -59,7 +59,7 @@
     "protractor": "5.4.2",
     "semantic-release": "15.13.3",
     "travis-deploy-once": "5.0.11",
-    "ts-node": "8.1.0",
+    "ts-node": "8.5.2",
     "tsickle": "0.34.3",
     "tslib": "1.9.3",
     "tslint": "5.16.0",