fix(deps): update dependency @astrojs/starlight to v0.34.4

Author: renovate[bot]

package.json

@@ -24,7 +24,7 @@
   "dependencies": {
     "@astrojs/check": "0.9.4",
     "@astrojs/cloudflare": "^11.0.5",
-    "@astrojs/starlight": "0.27.1",
+    "@astrojs/starlight": "0.34.4",
     "@astrojs/starlight-tailwind": "2.0.3",
     "@astrojs/tailwind": "5.1.5",
     "astro": "4.16.18",