chore: bump sdk version written in code

[ewanharris]

Description

I overlooked the version changes when reviewing #124, so bump those

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]
• 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

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 25.45%. Comparing base (704f526) to head (e480d40).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #125   +/-   ##
=======================================
  Coverage   25.45%   25.45%           
=======================================
  Files         102      102           
  Lines       10576    10576           
=======================================
  Hits         2692     2692           
  Misses       7612     7612           
  Partials      272      272           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.