Fix deprecation warning when performing syntax check on playbook using this role

[tolecnal]

In line 66 of tasks/main.yml you are using include instead of include_tasks.

This results in a deprecation warning when running a syntax check on a playbook using this role. It still works, but should be fixed to avoid further issues down the line.

Reference:

ansible-role-php_fpm/tasks/main.yml

Line 66 in 8790927

include: systemd.yml