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

[netlify]

✅ Deploy Preview for friendly-lamington-fb5690 canceled.

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🔨 Latest commit	38e440b
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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 +/- ##
=======================================
Coverage 46.33% 46.33% =======================================
Files 11 11 Lines 669 669 Branches 27 27 =======================================
Hits 310 310 Misses 359 359 

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