Use `filter_file` instead of calling perl
Use `filter_file` instead of calling perl

mfherbst/spack,krafczyk/spack,skosukhin/spack,TheTimmy/spack,EmreAtes/spack,mfherbst/spack,skosukhin/spack,EmreAtes/spack,krafczyk/spack,EmreAtes/spack,TheTimmy/spack,krafczyk/spack,lgarren/spack,iulian787/spack,tmerrick1/spack,LLNL/spack,EmreAtes/spack,tmerrick1/spack,iulian787/spack,skosukhin/spack,iulian787/spack,tmerrick1/spack,lgarren/spack,iulian787/spack,TheTimmy/spack,tmerrick1/spack,skosukhin/spack,mfherbst/spack,matthiasdiener/spack,EmreAtes/spack,mfherbst/spack,lgarren/spack,skosukhin/spack,TheTimmy/spack,LLNL/spack,LLNL/spack,matthiasdiener/spack,LLNL/spack,iulian787/spack,tmerrick1/spack,lgarren/spack,mfherbst/spack,krafczyk/spack,matthiasdiener/spack,TheTimmy/spack,LLNL/spack,lgarren/spack,krafczyk/spack,matthiasdiener/spack,matthiasdiener/spack