after exception, add restart registry key and restart computer for openssh install
after exception, add restart registry key and restart computer for openssh install

StefanScherer/packer-windows,seal-mis/packer-windows,seal-mis/packer-windows,brad0000/packer-windows,StefanScherer/packer-windows,SharePointOscar/packer-windows,brad0000/packer-windows,SharePointOscar/packer-windows