chore: cleanup package

Author: NathanWalker

package.json

@@ -41,7 +41,6 @@
     "@nativescript/core": "next",
     "@nativescript/theme": "~3.0.0",
     "nativescript-ngx-fonticon": "~7.0.0",
-    "reflect-metadata": "~0.1.12",
     "rxjs": "^6.6.0",
     "zone.js": "~0.11.4"
   },