[MaaS] destructive storage test fio on failure

[MaaS] destructive storage test fio on failure

Perform fio storage destructive test operation (usually takes just a
few minutes) to completely destroy any previous storage metadata that
might cause issues with cleanup in cloud-init/curtin during deploy.

Only resort to fio when a node fails to deploy, which allows us to
reuse the `maas.machines.mark_broken_state` state.

JIRA: FUEL-365

Change-Id: Ief327e6b4fefa83a8a3c131acfdf9f5fd605689d
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
(cherry picked from commit 3d6c3323256d6dde62ea335e53427410f730a192)