Update to use same syntax tags: ['dock']

roles/dock/tasks/main.yml

@@ -7,22 +7,22 @@
   notify:
     - Clear homebrew cache
   when: dockutil_install
-  tags: dock
+  tags: ['dock']
 
 - name: Remove configured Dock items.
   ansible.builtin.include_tasks: dock-remove.yml
   loop: "{{ dockitems_remove }}"
-  tags: dock
+  tags: ['dock']
 
 - name: Ensure required dock items exist.
   ansible.builtin.include_tasks: dock-add.yml
   loop: "{{ dockitems_persist }}"
-  tags: dock
+  tags: ['dock']
 
 - name: Ensure dock items are in correct position.
   ansible.builtin.include_tasks: dock-position.yml
   when:
     - item.pos is defined
     - item.pos > 0
   loop: "{{ dockitems_persist }}"
-  tags: dock
+  tags: ['dock']