Updated openstack/openstack
Project: openstack/heat  062b5e99ca77144c21299fbda429113ed24e0258

Unit tests: tidy up resolve_runtime_data() calls

It's not clear whether these were ever needed or just cargo-culting, but
they are definitely not doing anything now.

Change-Id: I9dd409332a93e39640da93a22cf7d3c676f398ac