Updated openstack/openstack
Project: openstack-dev/devstack  1dc2a202617edf18ef869c6dbbbdc3f077409858

remove nova baremetal driver support

This has been deleted from the nova tree, we should purge it from
devstack, as it will not work any more.

Change-Id: I20501fec140998b91c9ddfd84b7b10168624430a