chore: use import type for type only file import

[sapphi-red]

Description

This PR fixes the error in ecosystem-ci: https:/vitejs/vite-ecosystem-ci/actions/runs/6401781367/job/17379560146#step:8:460

Vite 5's scanner now crawls dynamic imports with variables.
This line was not working since vitejs/vite#5850 was merged but no error happened because the scanner wasn't crawling this file.
See vitejs/vite#14533 for more details.

Additional context

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What is the purpose of this pull request?

• Bug fix
• New Feature
• Documentation update
• Other

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