chore(macOS): publish desktop instead of maccatalyst app bundle

[spouliot]

GitHub Issue: closes #

PR Type:

• 🏗️ Build or CI related changes

What is the current behavior? 🤔

We publish the MacCalayst app bundle on TestFlight.

What is the new behavior? 🚀

We publish the desktop (macOS/Skia) app bundle on TestFlight.

PR Checklist ✅

Please check if your PR fulfills the following requirements:

• 📝 Commits must be following the Conventional Commits specification.
• 🧪 Added Runtime tests, UI tests, or a manual test sample for the changes have been added (for bug fixes / features) (if applicable)
• 📚 Docs have been added/updated which fit documentation template (for bug fixes / features)
• 🖼️ Validated PR Screenshots Compare Test Run results.
• ❗ Contains NO breaking changes

Other information ℹ️