Replace Apptainer remote login by registry login
apptainer remote login -u hueser93 docker://hcr.helmholtz.cloud
WARNING: 'remote login' is deprecated for registries or keyservers and will be removed in a future release; running 'registry login'apptainer remote login -u hueser93 docker://hcr.helmholtz.cloud
WARNING: 'remote login' is deprecated for registries or keyservers and will be removed in a future release; running 'registry login'