fix : change default retry policy (#417)

[ovindu-a]

Description

I have reduced the default retry behavior from 15 retries to 3 as requested in issue #417

References

closes #417

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