Automated documentation update.

PiperOrigin-RevId: 754845253

Author: The TensorFlow Datasets Authors

docs/catalog/_toc.yaml

@@ -1792,6 +1792,9 @@ toc:
 - section:
   - path: /datasets/catalog/duke_ultrasound
     title: duke_ultrasound
+  - path: /datasets/catalog/lbpp
+    status: nightly
+    title: lbpp
   - path: /datasets/catalog/qm9
     title: qm9
   title: Uncategorized