Fix retire_host.yml
Fix retire_host.yml

mitodl/configuration,mitodl/configuration,arbrandes/edx-configuration,arbrandes/edx-configuration,edx/configuration,edx/configuration,arbrandes/edx-configuration,arbrandes/edx-configuration,edx/configuration,mitodl/configuration,edx/configuration,mitodl/configuration,arbrandes/edx-configuration