Fixed failing specs with Chef 13.0
Fixed failing specs with Chef 13.0

Signed-off-by: vijaymmali1990 <5253e22e4edd5f939d08385af887c35dfd99ec59@msystechnologies.com>

chef/knife-windows,MsysTechnologiesllc/knife-windows,MsysTechnologiesllc/knife-windows,ClogenyTechnologies/knife-windows,chef/knife-windows,ClogenyTechnologies/knife-windows