Bump @sveltejs/kit from 2.5.10 to 2.20.6 in /samples/sveltekit/sveltekit

Bumps [@sveltejs/kit](https://github.com/sveltejs/kit/tree/HEAD/packages/kit) from 2.5.10 to 2.20.6.
- [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/kit@2.20.6/packages/kit)

---
updated-dependencies:
- dependency-name: "@sveltejs/kit"
  dependency-version: 2.20.6
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

samples/sveltekit/sveltekit/package-lock.json

@@ -12,7 +12,7 @@
 	"devDependencies": {
 		"@sveltejs/adapter-auto": "^3.0.0",
 		"@sveltejs/adapter-node": "^5.0.1",
-		"@sveltejs/kit": "^2.0.0",
+		"@sveltejs/kit": "^2.20.6",
 		"@sveltejs/vite-plugin-svelte": "^3.0.0",
 		"svelte": "^4.2.7",
 		"svelte-check": "^3.6.0",