Updated openstack/openstack
Project: openstack/nova  9820e48606fc6f504851ff3822abe1e27c7bd3cb

VMware: optimize resource pool usage

There is no need to query the backend for the cluster resource pool.
This is known at init. Using this save a backend query with a VM
spawn.

Change-Id: I336f8e4a2b68f694ce4a88f7fab76214efb17a0c