Updated openstack/openstack
Project: openstack/neutron  7dc6246cb88fd14476548948782eac2306a413b2

Fix incorrect downgrade

In downgrade of migration b7a8863760e_rm_cisco_vlan_bindin is used
Integer type with parameter display_width. Integer should be used
without any parameters.

Closes-bug: #1346245

Change-Id: Ic444af81ed3ec25116d2171ab465ce473cba8113