Sync vercel.json redirects for 0.86

Author: fabriziocucci

vercel.json

@@ -535,7 +535,7 @@
       "permanent": true
     },
     {
-      "source": "/docs/0.85/:path*",
+      "source": "/docs/0.86/:path*",
       "destination": "/docs/:path*",
       "permanent": true
     }