[neutron][ironic] Add Support for Smart NIC with baremetal

Hi all, We started working on specs to support baremetal with smart-nic see [1] and [2]. There are some open issue and different approaches that require further discussion see [3]. To resolve them I would like to propose a meeting tomorrow , December 11th, at 15:00 UTC. For those of you interested in joining please use [4] to connect. [1] - https://review.openstack.org/#/c/582767/ [2] - https://review.openstack.org/#/c/619920/ [3] - https://etherpad.openstack.org/p/BER-ironic-smartnics [4] - https://bluejeans.com/u/jkreger Thanks, Moshe (moshele)