Fix: rename lickthecheese to xfnw

roles/shell/tasks/users.yml

@@ -209,7 +209,7 @@
 - include: users/resultcek.yml
 - include: users/rohs.yml
 - include: users/lukewarmcat.yml
-- include: users/lickthecheese.yml
+- include: users/xfnw.yml
 - include: users/faabb.yml
 - include: users/gfunkmonk.yml
 - include: users/maqsoodyaqub.yml