adjust the chefspec converge runner
adjust the chefspec converge runner

Signed-off-by: Patrick Münch <3d5fc16192473046cf080abca113f9b6fc016432@gmail.com>

dev-sec/chef-nginx-hardening,hardening-io/chef-nginx-hardening,hardening-io/chef-nginx-hardening,dev-sec/chef-nginx-hardening