Added Gemfile.lock to git add files when calling update-ruby.sh (#33484)
Added Gemfile.lock to git add files when calling update-ruby.sh (#33484)

Summary:
In https://github.com/facebook/react-native/blob/main/scripts/update-ruby.sh#L61

```bash
bundle lock
```

is called which creates a Gemfile.lock in the rn root. This file should be in the git add files list along with the other files that get updated by that script.

## Changelog

[Internal] [Fixed] - Added Gemfile.lock to git add files when calling update-ruby.sh

Pull Request resolved: https://github.com/facebook/react-native/pull/33484

Test Plan: Call update-ruby.sh with or without this patch. Without this patch, the Gemfile.lock will not be staged, with this patch, the Gemfile.lock will be staged.

Reviewed By: GijsWeterings

Differential Revision: D35118250

Pulled By: cortinico

fbshipit-source-id: 80f2c7fad6fbc3f09697988dcc20f7ac94a21473

facebook/react-native,janicduplessis/react-native,janicduplessis/react-native,facebook/react-native,facebook/react-native,javache/react-native,javache/react-native,javache/react-native,javache/react-native,facebook/react-native,janicduplessis/react-native,janicduplessis/react-native,facebook/react-native,janicduplessis/react-native,javache/react-native,javache/react-native,janicduplessis/react-native,facebook/react-native,javache/react-native,janicduplessis/react-native,facebook/react-native,javache/react-native,janicduplessis/react-native,facebook/react-native,facebook/react-native,javache/react-native