Add confidential sysprep vfds under /var/run/vdsm to
         forbidden paths

def _add_vdsm_forbidden_paths(self):
        """Add confidential sysprep vfds under /var/run/vdsm to
         forbidden paths """

        for file_path in glob.glob("/var/run/vdsm/*"):
            if file_path.endswith(('.vfd', '/isoUploader', '/storage')):
                self.add_forbidden_path(file_path)