Add OpenFGA CLI feature

[partydrone]

What type of PR is this?

• Add a new dev container collection
• Update to an existing dev container collection
• Documentation/spec update
• Other containers.dev site update (UX, layout, etc)

Related Issues

• Related Issue #
• Closes #

Description

This pull request introduces a new devcontainer feature for installing the OpenFGA CLI. The feature supports both amd64 and arm64 Linux architectures and is compatible with the following package types:

• APK
• DEB
• RPM

Collection checklist

If your PR contributes a new collection, please utilize this checklist:

• Collection name
• Maintainer name
• Maintainer contact link (i.e. link to a GitHub repo, email)
• Repository URL
• OCI Reference
• I acknowledge that this collection provides new functionality, distinct from the existing collections part of this index.

[samruddhikhandale]

Looks good, thanks!