ci: run test suite on windows

[danielroe]

🔗 Linked issue

❓ Type of change

• 📖 Documentation (updates to the documentation or readme)
• 🐞 Bug fix (a non-breaking change that fixes an issue)
• 👌 Enhancement (improving an existing functionality)
• ✨ New feature (a non-breaking change that adds functionality)
• 🧹 Chore (updates to the build process or auxiliary tools and libraries)
• ⚠️ Breaking change (fix or feature that would cause existing functionality to change)

📚 Description

This PR aims to run tests on Windows in CI, to avoid potential regressions.

related: nuxt/ecosystem-ci#15

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✅ Deploy Preview for friendly-lamington-fb5690 canceled.

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 46.33%. Comparing base (a418f07) to head (38e440b).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #623   +/-   ##
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  Coverage   46.33%   46.33%           
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  Files          11       11           
  Lines         669      669           
  Branches       27       27           
=======================================
  Hits          310      310           
  Misses        359      359           

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