Upload checkpoint_shard_3.json with huggingface_hub

checkpoint_shard_3.json

@@ -1 +1 @@
-{"docs_processed": 3072000, "timestamp": 1783080926.0535588, "shard": 3}
+{"docs_processed": 3146000, "timestamp": 1783081028.6386673, "shard": 3}