Updated openstack/openstack
Project: openstack/neutron  4ab8740cd81709ffdc54dee1962aa211fead44b8

Do not schedule network when creating reserved DHCP port

If device_id is DEVICE_ID_RESERVED_DHCP_PORT, do not schedule
network nor notify to dhcp-agent.

Closes-Bug: #1327000
Change-Id: Idf88767596bf0fc31bf856a423d35cb1575b57f3