chore(package): update typescript to version 2.0.3

https://greenkeeper.io/

Author: greenkeeperio-bot

package.json

@@ -34,7 +34,7 @@
     "@angular/platform-browser-dynamic": "2.0.0",
     "@angular/platform-server": "2.0.0",
     "ie-shim": "^0.1.0",
-    "typescript": "^2.0.0",
+    "typescript": "^2.0.3",
     "zone.js": "0.6.23",
 
     "@types/core-js": "^0.9.28",