Update dependency svelte to v4.2.2

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
svelte (source)	4.2.1 -> 4.2.2

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Release Notes

sveltejs/svelte (svelte)

### [`v4.2.2`](https://togithub.com/sveltejs/svelte/blob/HEAD/packages/svelte/CHANGELOG.md#422) [Compare Source](https://togithub.com/sveltejs/svelte/compare/svelte@4.2.1...svelte@4.2.2) ##### Patch Changes - fix: support camelCase properties on custom elements ([#​9328](https://togithub.com/sveltejs/svelte/pull/9328)) - fix: add missing plaintext-only value to contenteditable type ([#​9242](https://togithub.com/sveltejs/svelte/pull/9242)) - chore: upgrade magic-string to 0.30.4 ([#​9292](https://togithub.com/sveltejs/svelte/pull/9292)) - fix: ignore trailing comments when comparing nodes ([#​9197](https://togithub.com/sveltejs/svelte/pull/9197))

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