Update mirror status

manifest.json

@@ -53,6 +53,10 @@
     "transcg-data-12.zip": {
       "size": 16127309209,
       "sha256": "5595fdf69c04a693cca347064c42821a9ee067bb1f3066b7c630179392b56790"
+    },
+    "transcg-data-13.zip": {
+      "size": 16564031636,
+      "sha256": "9bfa292c7380593f0da81ad45896d6c3cc5b863dd2c64dfeb4be1f7247ab1569"
     }
   }
 }