nginx/php-pool: Removed not needed system user configuration

roles/nginx/php-pool/tasks/main.yml

@@ -1,17 +1,5 @@
 ---
 
-# TODO Remove
-#- name: Configure system user {{ system_user }}
-#  user:
-#    state: present
-#    name: "{{ system_user }}"
-#    groups:
-#      - www-data
-#    system: yes
-#    shell: /bin/false
-#    create_home: no
-#    move_home: no
-
 - name: Configure socket permission
   file:
     path: "{{ socket_directory }}"