Remove comments of deprecated options
Remove comments of deprecated options

The sql options have been removed, so delete their comments.

Change-Id: I6f5c3d61ecf22ce0b84a6f35821adef8a4ba33ae

openstack/puppet-neutron,fuel-infra/puppet-neutron,IPnett/puppet-neutron,openstack/puppet-neutron,CiscoSystems/puppet-neutron,IPnett/puppet-neutron,IPnett/puppet-neutron,CiscoSystems/puppet-neutron,fuel-infra/puppet-neutron,fuel-infra/puppet-neutron,CiscoSystems/puppet-neutron