Odd errors when importing aria/get-role

While working on #3275 I found that when I imported `aria/get-role` into `dom/is-skip-link`, axe-core for some reason completely broke. Just importing would do it. Did not require invoking getRole. I couldn't figure out the problem, and so moved passed it. I don't see how something like that could cause problems. There's clearly something going on in our build system that we don't understand. I would like to know what that is, so we don't run into this at a time where we don't have a simple work-around.