Bump version to 3.1.3
Bump version to 3.1.3

opensciencegrid/htcondor-ce,opensciencegrid/htcondor-ce,matyasselmeci/htcondor-ce,opensciencegrid/htcondor-ce,djw8605/htcondor-ce,brianhlin/htcondor-ce,brianhlin/htcondor-ce,matyasselmeci/htcondor-ce,brianhlin/htcondor-ce,matyasselmeci/htcondor-ce,djw8605/htcondor-ce,djw8605/htcondor-ce