fix: add node_modules in ignores

[shinGangan]

🔗 Linked issue

related unjs/citty#150 (comment)

❓ 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

The review comment pointed out the lack of node_modules. : unjs/citty#150 (comment)

Adding node_modules to ignores individually is redundant, so this PR was created.