chore(deps): update dependency tsup to v8.4.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
tsup (source)	8.3.6 -> 8.4.0

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Release Notes

egoist/tsup (tsup)

v8.4.0

Compare Source

   🚀 Features

• Upgrade svelte and css compiler  -  by @​DaniAcu in https://github.com/egoist/tsup/issues/1288 (c3f32)

   🐞 Bug Fixes

• Upgrade esbuild to 0.25  -  by @​RobinTail in https://github.com/egoist/tsup/issues/1309 (89c47)

    View changes on GitHub

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