Updated openstack/openstack
Project: openstack/heat  66d136bc45f24917f55e4ddec66eb6629d082766

Mark stack_domain_admin_password as a secret option

Add secret=True to option stack_domain_admin_password,
so that will avoid logging this option in engine.log.

Closes-Bug: #1392162
Change-Id: I04071f37a0053b969dc31a69e62ba9abb075c590