Decrease the number of nodes and actors started on each node in test_actor_multiple_gpus_from_multiple_tasks. (#16124)
Decrease the number of nodes and actors started on each node in test_actor_multiple_gpus_from_multiple_tasks. (#16124)


pcmoritz/ray-1,pcmoritz/ray-1,pcmoritz/ray-1,ray-project/ray,pcmoritz/ray-1,pcmoritz/ray-1,pcmoritz/ray-1,ray-project/ray,ray-project/ray,pcmoritz/ray-1,ray-project/ray,ray-project/ray,pcmoritz/ray-1,ray-project/ray,ray-project/ray,ray-project/ray