bump adapter-vercel (#1481)

* bump adapter-vercel

* use stable

Author: Rich-Harris

apps/svelte.dev/package.json

@@ -50,7 +50,7 @@
 		"@cloudflare/workers-types": "^4.20241127.0",
 		"@resvg/resvg-js": "^2.6.2",
 		"@supabase/supabase-js": "^2.43.4",
-		"@sveltejs/adapter-vercel": "^5.7.2",
+		"@sveltejs/adapter-vercel": "^5.10.0",
 		"@sveltejs/enhanced-img": "^0.4.3",
 		"@sveltejs/kit": "^2.31.0",
 		"@sveltejs/site-kit": "workspace:*",