fix(ProseCallout): add inline-block class to icon

[GlitchDevX]

🔗 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

I've added the inline-block class to the icon in the ProseCallout component.

Using Nuxt icon in svg mode the text will be displayed below the icon, like on this screenshot:

This is resolved by adding the inline-block class to the icon.

📝 Checklist

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

[pkg-pr-new]

npm i https://pkg.pr.new/@nuxt/ui@5317

commit: c8aa8c3