chore(deps-dev): bump @sveltejs/kit from 1.18.0 to 1.20.0

Bumps [@sveltejs/kit](https://github.com/sveltejs/kit/tree/HEAD/packages/kit) from 1.18.0 to 1.20.0.
- [Release notes](https://github.com/sveltejs/kit/releases)
- [Changelog](https://github.com/sveltejs/kit/blob/master/packages/kit/CHANGELOG.md)
- [Commits](https://github.com/sveltejs/kit/commits/@sveltejs/kit@1.20.0/packages/kit)

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

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

package.json

@@ -30,7 +30,7 @@
 	},
 	"devDependencies": {
 		"@sveltejs/adapter-auto": "^2.0.0",
-		"@sveltejs/kit": "^1.5.0",
+		"@sveltejs/kit": "^1.20.0",
 		"@sveltejs/package": "^2.0.0",
 		"@testing-library/svelte": "^3.2.2",
 		"jsdom": "^22.1.0",