chore: add missing dep

Author: o-az

examples/react-native-relay-mode/package.json

@@ -21,6 +21,7 @@
     "expo-crypto": "~15.0.7",
     "expo-linking": "~8.0.8",
     "expo-network": "~8.0.7",
+    "expo-system-ui": "~6.0.8",
     "expo-web-browser": "~15.0.8",
     "ox": "^0.9.12",
     "porto": "workspace:*",