test: use file:// url for git repos
test: use file:// url for git repos

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