Calculate nightly toolbox version from latest released version tag

[soumeh01]

Changes

• Bypasses test-reference tags by always matching against the latest. X.Y.Z release tag, ensuring accurate version and commit counts.

Checklist

• 🤖 This change is covered by unit tests (if applicable).
• 🤹 Manual testing has been performed (if necessary).
• 🛡️ Security impacts have been considered (if relevant).
• 📖 Documentation updates are complete (if required).
• 🧠 Third-party dependencies and TPIP updated (if required).

[brondani]

LGTM