[home][ncl] fix loading or exporting bundles

[Kudo]

Why

fix the following errors when publishing dev home

Error: Cannot find module '/Users/kudo/expo/expo/react-native-lab/react-native/rn-get-polyfills'
Require stack:
- /Users/kudo/expo/expo/home/metro.config.js
- /Users/kudo/expo/expo/node_modules/cosmiconfig/node_modules/import-fresh/index.js
- /Users/kudo/expo/expo/node_modules/cosmiconfig/dist/loaders.js
- /Users/kudo/expo/expo/node_modules/cosmiconfig/dist/createExplorer.js
- /Users/kudo/expo/expo/node_modules/cosmiconfig/dist/index.js
- /Users/kudo/expo/expo/node_modules/metro-config/src/loadConfig.js
- /Users/kudo/expo/expo/node_modules/metro-config/src/index.js
- /Users/kudo/expo/expo/node_modules/metro/src/commands/build.js
- /Users/kudo/expo/expo/node_modules/metro/src/index.flow.js
- /Users/kudo/expo/expo/node_modules/metro/src/index.js
- /Users/kudo/expo/expo/packages/@expo/dev-server/build/metro/importMetroFromProject.js
- /Users/kudo/expo/expo/packages/@expo/cli/build/src/export/fork-bundleAsync.js
- /Users/kudo/expo/expo/packages/@expo/cli/build/src/export/createBundles.js
- /Users/kudo/expo/expo/packages/@expo/cli/build/src/export/exportApp.js
- /Users/kudo/expo/expo/packages/@expo/cli/build/src/export/exportAsync.js
- /Users/kudo/expo/expo/packages/@expo/cli/build/src/export/index.js
- /Users/kudo/expo/expo/packages/@expo/cli/build/bin/cli

How

• since the react-native monorepo changes, we should use the react-native-lab/react-native/packages/react-native as root.
• republish dev home

Test Plan

• unversioned expo go + ncl

Checklist

• n/a Documentation is up to date to reflect these changes (eg: https://docs.expo.dev and README.md).
• Conforms with the Documentation Writing Style Guide
• This diff will work correctly for npx expo prebuild & EAS Build (eg: updated a module plugin).

[tsapeta]

💛