When running the role using a specific tag (eg -t auth), some tasks
try to check the status of the async ones and they fail because the
async task was never executed due to missing the 'always' tag. We can
fix that by adding the missing tags to the async tasks.
For example,
TASK [ansible-hardening : Remove .shosts or shosts.equiv files]
******************************************************************************************************************************
fatal: [localhost]: FAILED! => {"failed": true, "msg": "'job_result' is undefined"}
So we add the appropriate tags to the async tasks.
Change-Id: I24a23fb485f2269ae6f627533b3a725f6699d230
d6ead42b8f