fixtures: fix spec tests
fixtures: fix spec tests

  * add inifile for ironic provider
  * sort repo names in fixtures

redhat-cip/puppet-ironic,toby82/puppet-ironic,fuel-infra/puppet-ironic,trown/puppet-ironic,openstack/puppet-ironic,rdo-puppet-modules/puppet-ironic,openstack/puppet-ironic,varunarya10/puppet-ironic,JioCloud/puppet-ironic,rdo-puppet-modules/puppet-ironic,openstack/puppet-ironic,trown/puppet-ironic,trown/puppet-ironic,fuel-infra/puppet-ironic,fuel-infra/puppet-ironic,toby82/puppet-ironic