Nigel Lythgoe scored a court victory this week as a judge dismissed the embattled producer from a sexual assault lawsuit brought by two contestants from his 2003 reality competition show, All American Girl. Court documents obtained by RadarOnline.com revealed a California judge agreed with Lythgoe’s argument that the decades-old charges could only apply to a corporate entity — not an individual — under the law cited by the women in their complaint. As this outlet reported, the Jane Does filed the lawsuit in January, accusing the TV veteran, 74, of sexual assault, sexual harassment, gender viol…