Install NativeScript iOS runtime

Author: shirakaba

demo-react/package.json

@@ -62,6 +62,7 @@
     "react-refresh": "~0.8.3"
   },
   "devDependencies": {
+    "@nativescript/ios": "8.0.0",
     "@nativescript/types": "~8.0.0",
     "@nativescript/webpack": "beta",
     "@pmmmwh/react-refresh-webpack-plugin": "~0.4.0-beta.5",