Updated openstack/openstack
Project: openstack/nova  deb411cc3688c4cb2d303fd035fc29bbeb240806

VMware: remove unused method _get_vmfolder_ref

This method was only used in the ESX driver. That was deprecated
in Juno.

Change-Id: Ied0fdf835c18c4a2c9ca080379e13bfd72d825c2