Upgrade winrm-elevated Gem to version 0.3
Upgrade winrm-elevated Gem to version 0.3

winrm-elevated version 0.3 fixes a bug in the gem which causes
concurrent attempts to run SSA against the same Windows HyperV Server
(from two different appliances) to fail by making powershell script and
log file names unique.

rsevilla87/manageiq-gems-pending,rsevilla87/manageiq-gems-pending,aljesusg/manageiq-gems-pending,aljesusg/manageiq-gems-pending