Vendor: update OpenStack floatingips
Vendor: update OpenStack floatingips

Fetch latest version of the Gophercloud Neutron floatingips package and
sort vendor.json.

mkuzmin/packer,rnaveiras/packer,grubernaut/packer,youhong316/packer,grubernaut/packer,rnaveiras/packer,paulmey/packer,timsutton/packer,mitchellh/packer,ricardclau/packer,bryson/packer,tas50/packer,mkuzmin/packer,dave2/packer,timsutton/packer,grubernaut/packer,dave2/packer,paulmey/packer,pecigonzalo/packer,mkuzmin/packer,rnaveiras/packer,dave2/packer,paulmey/packer,hashicorp/packer,tb3088/packer,dave2/packer,youhong316/packer,timsutton/packer,pecigonzalo/packer,grubernaut/packer,ricardclau/packer,mitchellh/packer,tas50/packer,mitchellh/packer,grubernaut/packer,dave2/packer,rnaveiras/packer,youhong316/packer,ricardclau/packer,paulmey/packer,mitchellh/packer,grubernaut/packer,tas50/packer,ricardclau/packer,youhong316/packer,hashicorp/packer,paulmey/packer,youhong316/packer,tb3088/packer,pecigonzalo/packer,tb3088/packer,bryson/packer,youhong316/packer,mitchellh/packer,tas50/packer,mkuzmin/packer,ricardclau/packer,bryson/packer,hashicorp/packer,timsutton/packer,pecigonzalo/packer,bryson/packer,paulmey/packer,tb3088/packer,mkuzmin/packer,ricardclau/packer,hashicorp/packer,timsutton/packer,rnaveiras/packer,tb3088/packer,tas50/packer,bryson/packer,dave2/packer,tb3088/packer,mkuzmin/packer,rnaveiras/packer,timsutton/packer,bryson/packer,tas50/packer