Update dependency magic-string to v0.30.3

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
magic-string	0.30.2 -> 0.30.3

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Release Notes

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

### [`v0.30.3`](https://togithub.com/rich-harris/magic-string/blob/HEAD/CHANGELOG.md#0303-2023-08-21) [Compare Source](https://togithub.com/rich-harris/magic-string/compare/v0.30.2...v0.30.3) ##### Bug Fixes - trim replaced content with space ([#​257](https://togithub.com/rich-harris/magic-string/issues/257)) ([8088f53](https://togithub.com/rich-harris/magic-string/commit/8088f53873da13c81877a05ab4549fce86f537b5))

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Configuration

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