chore(deps-dev): bump svelte-check from 3.6.6 to 3.6.8

Bumps [svelte-check](https://github.com/sveltejs/language-tools) from 3.6.6 to 3.6.8.
- [Release notes](https://github.com/sveltejs/language-tools/releases)
- [Commits](sveltejs/language-tools@svelte-check-3.6.6...svelte-check-3.6.8)

---
updated-dependencies:
- dependency-name: svelte-check
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

package.json

@@ -64,7 +64,7 @@
     "prettier-plugin-svelte": "3.2.2",
     "publint": "0.2.7",
     "svelte": "5.0.0-next.82",
-    "svelte-check": "3.6.6",
+    "svelte-check": "3.6.8",
     "tslib": "2.6.2",
     "typescript": "5.4.2",
     "vite": "5.1.6",