fix(deps): update astro & starlight packages (#3478)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -26,7 +26,7 @@
   "dependencies": {
     "@astrojs/markdown-remark": "^6.3.2",
     "@astrojs/rss": "^4.0.12",
-    "@astrojs/starlight": "0.35.2",
+    "@astrojs/starlight": "0.35.3",
     "@lunariajs/core": "^0.1.1",
     "@lunariajs/starlight": "^0.1.1",
     "@types/json-schema": "^7.0.15",