Bump @sveltejs/kit from 2.16.1 to 2.21.2

Bumps [@sveltejs/kit](https://github.com/sveltejs/kit/tree/HEAD/packages/kit) from 2.16.1 to 2.21.2.
- [Release notes](https://github.com/sveltejs/kit/releases)
- [Changelog](https://github.com/sveltejs/kit/blob/main/packages/kit/CHANGELOG.md)
- [Commits](https://github.com/sveltejs/kit/commits/@sveltejs/[email protected]/packages/kit)

---
updated-dependencies:
- dependency-name: "@sveltejs/kit"
  dependency-version: 2.21.2
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -52,7 +52,7 @@
   },
   "devDependencies": {
     "@sveltejs/adapter-auto": "^3.3.0",
-    "@sveltejs/kit": "^2.16.1",
+    "@sveltejs/kit": "^2.21.2",
     "@sveltejs/package": "^2.0.0",
     "@sveltejs/vite-plugin-svelte": "^4.0.0",
     "@tailwindcss/aspect-ratio": "^0.4.2",