Upload checkpoint_shard_0.json with huggingface_hub

checkpoint_shard_0.json

@@ -1 +1 @@
-{"docs_processed": 2304000, "timestamp": 1783080020.6204088, "shard": 0}
+{"docs_processed": 2560000, "timestamp": 1783080411.8324935, "shard": 0}