Put HOGP tutorial in ignorelist (#1540)

Summary:
This seems to be OOMing the nightly cron. Let's skip it until we get around to reducing its memory usage.

Pull Request resolved: #1540

Test Plan:
https://github.com/pytorch/botorch/actions/runs/3631828439 should pass.

{F815574836}

Reviewed By: Balandat

Differential Revision: D41772527

Pulled By: saitcakmak

fbshipit-source-id: dadd6a438f89bec840e7b3f5fec963a542f8d245

Author: saitcakmak

scripts/run_tutorials.py

@@ -28,6 +28,7 @@
     "thompson_sampling.ipynb",  # very slow without KeOps + GPU
     "composite_mtbo.ipynb",  # TODO: very slow, figure out if we can make it faster
     "Multi_objective_multi_fidelity_BO.ipynb",  # TODO: very slow, speed up
+    "composite_bo_with_hogp.ipynb",  # TODO: OOMing the nightly cron, reduce memory usage.
 }