Updated openstack/openstack
Project: openstack/neutron  bb81aed05e9421d1358496802065559fbdbd6c9f

Strip square brackets from IPv6 addresses

When releasing old DHCP leases, square brackets around IPv6 addresses
should be stripped while reading dnsmasq hosts file.

Change-Id: Ia1e6d3a3cba30c94a1faa157d1d83da7beb523c4
Closes-bug: #1398380