Remove unnecessary OSG grid-certificates requirement
Remove unnecessary OSG grid-certificates requirement

Already required downstream by osg-ce metapackging

opensciencegrid/htcondor-ce,brianhlin/htcondor-ce,opensciencegrid/htcondor-ce,matyasselmeci/htcondor-ce,matyasselmeci/htcondor-ce,brianhlin/htcondor-ce,matyasselmeci/htcondor-ce,opensciencegrid/htcondor-ce,brianhlin/htcondor-ce