add missing dep in SingularityBase
add missing dep in SingularityBase

hs-jenkins-bot/Singularity,andrhamm/Singularity,hs-jenkins-bot/Singularity,HubSpot/Singularity,hs-jenkins-bot/Singularity,andrhamm/Singularity,hs-jenkins-bot/Singularity,hs-jenkins-bot/Singularity,HubSpot/Singularity,andrhamm/Singularity,HubSpot/Singularity,andrhamm/Singularity,HubSpot/Singularity,andrhamm/Singularity,HubSpot/Singularity