fix(deps): update dependency @astrojs/starlight to ^0.37.4 (#127)

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

Author: renovate[bot]

website/bun.lock

@@ -16,7 +16,7 @@
   },
   "dependencies": {
     "@astrojs/sitemap": "^3.7.0",
-    "@astrojs/starlight": "^0.37.3",
+    "@astrojs/starlight": "^0.37.4",
     "@fontsource/inter": "^5.2.8",
     "@fontsource/jetbrains-mono": "^5.2.8",
     "astro": "^5.16.15",