build(deps-dev): bump vite from 6.0.7 to 6.1.6 (#3236)

Bumps [vite](https://github.com/vitejs/vite/tree/HEAD/packages/vite) from 6.0.7 to 6.1.6.
- [Release notes](https://github.com/vitejs/vite/releases)
- [Changelog](https://github.com/vitejs/vite/blob/v6.1.6/packages/vite/CHANGELOG.md)
- [Commits](https://github.com/vitejs/vite/commits/v6.1.6/packages/vite)

---
updated-dependencies:
- dependency-name: vite
  dependency-version: 6.1.6
  dependency-type: direct:development
...

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packages/svelte/package.json

@@ -70,7 +70,7 @@
     "svelte-check": "^4.1.4",
     "svelte-preprocess": "^6.0.3",
     "typescript": "^5.8.3",
-    "vite": "6.0.7",
+    "vite": "6.1.6",
     "vitest": "^3.1.3"
   },
   "peerDependencies": {