Upload folder using huggingface_hub (part 618)

.gitattributes

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+   "markers": "WARN",
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+  "issues": [
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+   "WARN T_LAG_OUTLIER",
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+  "file": "derived/rig_tracker_provider/rig_tracker.json",
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+  "family": "locomotion_posture_dynamics",
+  "primitive": "D22",
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