build(deps-dev): bump svelte-check from 4.7.6 to 4.7.7

Bumps [svelte-check](https://github.com/sveltejs/language-tools) from 4.7.6 to 4.7.7.
- [Release notes](https://github.com/sveltejs/language-tools/releases)
- [Commits](https://github.com/sveltejs/language-tools/compare/svelte-check@4.7.6...svelte-check@4.7.7)

---
updated-dependencies:
- dependency-name: svelte-check
  dependency-version: 4.7.7
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

package.json

@@ -19,7 +19,7 @@
     "prettier": "^3.9.10",
     "prettier-plugin-astro": "^1.1.1",
     "prettier-plugin-svelte": "^4.1.1",
-    "svelte-check": "^4.7.6",
+    "svelte-check": "^4.7.7",
     "typescript": "^6.0.3"
   }
 }