Update dependency magic-string to v0.30.6

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
magic-string	0.30.5 -> 0.30.6

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Release Notes

rich-harris/magic-string (magic-string)

### [`v0.30.6`](https://togithub.com/rich-harris/magic-string/blob/HEAD/CHANGELOG.md#0306-2024-01-31) [Compare Source](https://togithub.com/rich-harris/magic-string/compare/v0.30.5...v0.30.6) ##### Features - support Web Workers by using the global `btoa` ([#​269](https://togithub.com/rich-harris/magic-string/issues/269)) ([8679648](https://togithub.com/rich-harris/magic-string/commit/86796487f30436cd26291834ae7445fc40ce6139))

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Configuration

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