chore(js-sdk): update FGA API doc string in js patch

[ewanharris]

Description

The Read API docstring changed so we need to reflect that into the JS SDK patchfile in order for the build to work

References

Review Checklist

• [x] I have clicked on "allow edits by maintainers".
• [ ] I have added documentation for new/changed functionality in this PR or in a PR to openfga.dev [Provide a link to any relevant PRs in the references section above]
• [x] The correct base branch is being used, if not main
• [ ] I have added tests to validate that the change in functionality is working as expected

[rhamzeh]

Thanks @ewanharris - Thankfully this will stop being an issue once we complete #118