Remove gc.collect() calls from reference counting tests (#7218)
Remove gc.collect() calls from reference counting tests (#7218)


pcmoritz/ray-1,ray-project/ray,robertnishihara/ray,robertnishihara/ray,robertnishihara/ray,robertnishihara/ray,pcmoritz/ray-1,ray-project/ray,ray-project/ray,ray-project/ray,pcmoritz/ray-1,richardliaw/ray,richardliaw/ray,pcmoritz/ray-1,robertnishihara/ray,robertnishihara/ray,ray-project/ray,richardliaw/ray,pcmoritz/ray-1,richardliaw/ray,ray-project/ray,robertnishihara/ray,richardliaw/ray,pcmoritz/ray-1,robertnishihara/ray,pcmoritz/ray-1,ray-project/ray,ray-project/ray,richardliaw/ray,robertnishihara/ray,richardliaw/ray,pcmoritz/ray-1,richardliaw/ray