Update Minder status after foundation donation

[evankanderson]

Description

Updates the status of Minder, which was donated to the OpenSSF.

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

[aaguiarz]

Thanks @evankanderson!