Update mirror status

manifest.json

@@ -115,6 +115,12 @@
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       "source_file_count": 56660,
       "source_bytes": 4237228742
+    },
+    "all-object/seq_all_20.tar": {
+      "size": 4449966080,
+      "sha256": "0e906d03de095af53c0c3bc65827b39a928caaccf79fd4d24f5ec86948aa17da",
+      "source_file_count": 71768,
+      "source_bytes": 4395077902
     }
   }
 }