Add sprio location.

testsuite/expect/globals

@@ -68,6 +68,7 @@ cset scancel     "${slurm_dir}/bin/scancel"
 cset scontrol    "${slurm_dir}/bin/scontrol"
 cset sinfo       "${slurm_dir}/bin/sinfo"
 cset smap        "${slurm_dir}/bin/smap"
+cset sprio       "${slurm_dir}/bin/sprio"
 cset squeue      "${slurm_dir}/bin/squeue"
 cset srun        "${slurm_dir}/bin/srun"
 cset sreport     "${slurm_dir}/bin/sreport"