Update 5.typescript.md - changed types path

[RollingTL]

When importing types like that: import type { QueryBuilderParams } from '@nuxt/content/dist/runtime/types'

• typescript gives an error: Cannot find module '@nuxt/content/dist/runtime/types' or its corresponding type declarations Making path: @nuxt/content fixes this error.

🔗 Linked issue

❓ Type of change

• [x] 📖 Documentation (updates to the documentation or readme)
• [ ] 🐞 Bug fix (a non-breaking change that fixes an issue)
• [ ] 👌 Enhancement (improving an existing functionality like performance)
• [ ] ✨ New feature (a non-breaking change that adds functionality)
• [ ] ⚠️ Breaking change (fix or feature that would cause existing functionality to change)

📚 Description

📝 Checklist

• [x] I have linked an issue or discussion.
• [x] I have updated the documentation accordingly.