chore(deps): update dependency @sveltejs/kit to ^2.7.3 (#2766)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [@sveltejs/kit](https://svelte.dev)
([source](https://github.com/sveltejs/kit/tree/HEAD/packages/kit))
| [`^2.7.2` ->
`^2.7.3`](https://renovatebot.com/diffs/npm/@sveltejs%2fkit/2.7.2/2.7.3)
|
[![age](https://developer.mend.io/api/mc/badges/age/npm/@sveltejs%2fkit/2.7.3?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/@sveltejs%2fkit/2.7.3?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/@sveltejs%2fkit/2.7.2/2.7.3?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/@sveltejs%2fkit/2.7.2/2.7.3?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

<details>
<summary>sveltejs/kit (@&#8203;sveltejs/kit)</summary>

###
[`v2.7.3`](https://github.com/sveltejs/kit/blob/HEAD/packages/kit/CHANGELOG.md#273)

[Compare
Source](https://github.com/sveltejs/kit/compare/@sveltejs/[email protected]...@sveltejs/[email protected])

##### Patch Changes

- fix: include importer in illegal import error message
([#&#8203;12820](https://github.com/sveltejs/kit/pull/12820))

- fix: don't try reading assets directly that aren't present
([#&#8203;12876](https://github.com/sveltejs/kit/pull/12876))

- fix: decode non-latin characters when previewing prerendered pages
([#&#8203;12874](https://github.com/sveltejs/kit/pull/12874))

- fix: better error message when a `Result` is returned from a form
action
([#&#8203;12829](https://github.com/sveltejs/kit/pull/12829))

- docs: update URLs for new svelte.dev site
([#&#8203;12857](https://github.com/sveltejs/kit/pull/12857))

</details>

---

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framework-plugins/svelte/package.json

@@ -41,7 +41,7 @@
     "@previewjs/core": "workspace:*",
     "@previewjs/iframe": "workspace:*",
     "@previewjs/testing": "workspace:*",
-    "@sveltejs/kit": "^2.7.2",
+    "@sveltejs/kit": "^2.7.3",
     "@types/fs-extra": "^11.0.4",
     "pino": "^9.5.0",
     "pino-pretty": "^11.2.1",