Fix a deprecation warning

roles/elegant/tasks/examples.yml

@@ -2,9 +2,8 @@
 - name: Install required software for elegants examples
   become: yes
   dnf:
-    name: "{{ item }}"
+    name: "{{ preElegantExamples }}"
     state: present
-  with_items: "{{ preElegantExamples }}"
   when: ansible_distribution == 'Fedora'
   tags: examples