I think you’ll be fine. I stuttered and went to law school. While I was miserable due to the use of the Socratic method (getting grilled in front of your peers is not my idea of fun and is a great opportunity to stutter). But assuming you think it’s for you, don’t worry about the interviewers. They’re going to notice if you stutter (probably), so if you tell them it can’t hurt. But you don’t have to. They’ll be understanding, they get a lot of different types of students now. Probably it will help you more than anything, with the interviewers.