Update validate_tutorials_built.py

Disable usb_semisup_learn

Author: svekars

.jenkins/validate_tutorials_built.py

@@ -30,6 +30,7 @@
     "intermediate_source/_torch_export_nightly_tutorial",  # does not work on release
     "advanced_source/super_resolution_with_onnxruntime",
     "advanced_source/ddp_pipeline",  # requires 4 gpus
+    "advanced_source/usb_semisup_learn", # fails with CUDA OOM error, should try on a different worker
     "prototype_source/fx_graph_mode_ptq_dynamic",
     "prototype_source/vmap_recipe",
     "prototype_source/torchscript_freezing",