fix(deps): update dependency astro to ^6.0.5

Author: renovate[bot]

package-lock.json

@@ -11,7 +11,7 @@
   },
   "dependencies": {
     "@astrojs/starlight": "^0.38.1",
-    "astro": "^6.0.4",
+    "astro": "^6.0.5",
     "astro-auto-import": "^0.5.1",
     "remark-definition-list": "^2.0.0",
     "sharp": "^0.34.5",