Update mirror status

manifest.json

@@ -265,6 +265,12 @@
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       "source_file_count": 49106,
       "source_bytes": 4339833875
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+    "test/seq_test_13.tar": {
+      "size": 4556144640,
+      "sha256": "a54e13ecbb8cd65b25490f21a50739dd6476cf6627fd78cc53e326f86ca64014",
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+      "source_bytes": 4497744547
     }
   }
 }