Revert "CLOUDIFY-2737 - Add ps1 scripts for WinRM connectivity retry mechanism"

This reverts commit 9225e9b03ee62136a63f9a1b41c59438a4e98210.
Revert "Revert "CLOUDIFY-2737 - Add ps1 scripts for WinRM connectivity retry mechanism""

This reverts commit 171cb42d96309b45f2cc69e144eb40bd973a450e.