ansible ERROR! 'always_run' is not a valid attribute for a Task

[bengoa]

Since Ansible 2.6 always_run is deprecated [1] and replaced by check_mode: no.

Got this error when running a playbook:

ansible ERROR! 'always_run' is not a valid attribute for a Task

The fix is very easy and I can provide a PR if needed.

[1] - https://docs.ansible.com/ansible/2.6/porting_guides/porting_guide_2.6.html

Cheers,
Alberto Bengoa