Bump react-native-codegen from 0.71.0 to 0.71.6

Bumps [react-native-codegen](https://github.com/facebook/react-native/tree/HEAD/packages/react-native-codegen) from 0.71.0 to 0.71.6.
- [Release notes](https://github.com/facebook/react-native/releases)
- [Changelog](https://github.com/facebook/react-native/blob/main/CHANGELOG.md)
- [Commits](https://github.com/facebook/react-native/commits/v0.71.6/packages/react-native-codegen)

---
updated-dependencies:
- dependency-name: react-native-codegen
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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