DEV: Incorrect setup for test (#24736)

Why this change?

The test in question is testing an anon user instead of a user that has
no permissions to a given topic.

spec/requests/user_badges_controller_spec.rb

@@ -113,6 +113,8 @@ RSpec.describe UserBadgesController do
       end
 
       it "does not include the attributes for topics which the current user cannot see" do
+        sign_in(user)
+
         get "/user_badges.json", params: { badge_id: badge.id }
 
         expect(response.status).to eq(200)