use latest version

[jerop]

we'd temporarily pinned to a version

[gemini-cli]

📋 Review Summary

This pull request removes a temporary version pin from the internal and example workflows. The change ensures that the workflows will now use the latest version of the action directly from the repository, which is a sensible simplification.

🔍 General Feedback

• The change is applied consistently across all relevant workflow files in both .github/workflows and examples.
• This update simplifies the workflow definitions and ensures that continuous integration is always testing against the latest version of the action's code.

🎯 Specific Feedback

No specific issues identified in this review.

✅ Highlights

• The removal of the pinned version is a good cleanup step that reduces maintenance overhead.
• The consistency of the update across all files is appreciated.