bump tns-android to fix a jcenter() library issue

EddyVerbruggen · EddyVerbruggen · commit aef6a140ec7a · 2018-06-15T09:58:17.000+02:00
diff --git a/demo/package.json b/demo/package.json
@@ -5,7 +5,7 @@
       "version": "4.0.1"
     },
     "tns-android": {
-      "version": "4.1.0-2018.4.24.3"
+      "version": "4.1.3"
     }
   },
   "dependencies": {
