chore(plugin-vue): change @rollup/pluginutils to dep from devDep

[sapphi-red]

Description

All other plugins in this repo has @rollup/pluginutils in dep instead of devDep.

vite/packages/plugin-react/package.json

Line 47 in 2289d04

"@rollup/pluginutils": "^4.2.1",

@rollup/pluginutils is a quite common dep among rollup plugins so I think it is better to have this not bundled to dedupe it.
Maybe it should be a dep also with Vite?

In addition, @rollup/pluginutils don't have many deps, only 2.
https://npm.anvaka.com/#/view/2d/%2540rollup%252Fpluginutils

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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