feat(go-sdk)!: remove StoreId from API client config

[jimmyjames]

Description

⚠️ Breaking change ⚠️

Removes the StoreId from the API client, and instead accept the StoreId as a parameter. As discussed in #118, this allows for the removal of the custom patch. A follow-on PR will enable overriding the StoreId per request as we do for the AuthorizationModelId.

If using api_open_fga.go directly, you will now need to pass the StoreId parameter.

References

118

Review Checklist

• [ ] 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]
• [ ] 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

[jimmyjames]

java-sdk test failures are not related to this change; #361 to fix