make the grep() arguments slurpy
make the grep() arguments slurpy

Closes RT #73444 by masak++

lucasbuchala/rakudo,skids/rakudo,dankogai/rakudo,retupmoca/rakudo,niner/rakudo,sergot/rakudo,rjbs/rakudo,tbrowder/rakudo,tony-o/rakudo,jonathanstowe/rakudo,rakudo/rakudo,nbrown/rakudo,lucasbuchala/rakudo,awwaiid/rakudo,retupmoca/rakudo,sergot/rakudo,usev6/rakudo,lucasbuchala/rakudo,sjn/rakudo,nunorc/rakudo,tony-o/rakudo,cygx/rakudo,raydiak/rakudo,rakudo/rakudo,usev6/rakudo,ab5tract/rakudo,ungrim97/rakudo,dankogai/rakudo,zhuomingliang/rakudo,retupmoca/rakudo,cygx/rakudo,LLFourn/rakudo,nunorc/rakudo,zostay/rakudo,azawawi/rakudo,ab5tract/rakudo,paultcochrane/rakudo,tony-o/deb-rakudodaily,dwarring/rakudo,tony-o/rakudo,rakudo/rakudo,tbrowder/rakudo,softmoth/rakudo,niner/rakudo,Leont/rakudo,cognominal/rakudo,cognominal/rakudo,cognominal/rakudo,azawawi/rakudo,Gnouc/rakudo,MasterDuke17/rakudo,dwarring/rakudo,tony-o/deb-rakudodaily,rjbs/rakudo,azawawi/rakudo,teodozjan/rakudo,sjn/rakudo,b2gills/rakudo,softmoth/rakudo,salortiz/rakudo,labster/rakudo,pmurias/rakudo,ugexe/rakudo,nunorc/rakudo,nbrown/rakudo,tony-o/deb-rakudodaily,lucasbuchala/rakudo,dankogai/rakudo,skids/rakudo,sergot/rakudo,Leont/rakudo,salortiz/rakudo,laben/rakudo,azawawi/rakudo,Gnouc/rakudo,salortiz/rakudo,jonathanstowe/rakudo,softmoth/rakudo,Leont/rakudo,MasterDuke17/rakudo,tbrowder/rakudo,tony-o/deb-rakudodaily,nbrown/rakudo,cygx/rakudo,rakudo/rakudo,usev6/rakudo,b2gills/rakudo,pmurias/rakudo,usev6/rakudo,b2gills/rakudo,tony-o/rakudo,tbrowder/rakudo,cygx/rakudo,ugexe/rakudo,tbrowder/rakudo,tony-o/deb-rakudodaily,teodozjan/rakudo,rakudo/rakudo,azawawi/rakudo,awwaiid/rakudo,nbrown/rakudo,salortiz/rakudo,MasterDuke17/rakudo,cognominal/rakudo,sjn/rakudo,samcv/rakudo,b2gills/rakudo,Gnouc/rakudo,tbrowder/rakudo,usev6/rakudo,ugexe/rakudo,labster/rakudo,skids/rakudo,samcv/rakudo,zhuomingliang/rakudo,ugexe/rakudo,Gnouc/rakudo,samcv/rakudo,ungrim97/rakudo,tony-o/deb-rakudodaily,cygx/rakudo,rakudo/rakudo,softmoth/rakudo,niner/rakudo,zostay/rakudo,Gnouc/rakudo,samcv/rakudo,paultcochrane/rakudo,paultcochrane/rakudo,laben/rakudo,jonathanstowe/rakudo,salortiz/rakudo,ungrim97/rakudo,nunorc/rakudo,sjn/rakudo,retupmoca/rakudo,nbrown/rakudo,teodozjan/rakudo,awwaiid/rakudo,labster/rakudo,rjbs/rakudo,skids/rakudo,raydiak/rakudo,MasterDuke17/rakudo,lucasbuchala/rakudo,ab5tract/rakudo,nbrown/rakudo,ugexe/rakudo,labster/rakudo,zostay/rakudo,tony-o/rakudo,ungrim97/rakudo,zostay/rakudo,Gnouc/rakudo,raydiak/rakudo,pmurias/rakudo,dwarring/rakudo,zhuomingliang/rakudo,niner/rakudo,awwaiid/rakudo,b2gills/rakudo,softmoth/rakudo,paultcochrane/rakudo,labster/rakudo,jonathanstowe/rakudo,paultcochrane/rakudo,teodozjan/rakudo,labster/rakudo,MasterDuke17/rakudo,LLFourn/rakudo,ungrim97/rakudo,pmurias/rakudo,LLFourn/rakudo,sergot/rakudo,cognominal/rakudo,samcv/rakudo,salortiz/rakudo,skids/rakudo,MasterDuke17/rakudo,awwaiid/rakudo,LLFourn/rakudo,tony-o/rakudo,zhuomingliang/rakudo,LLFourn/rakudo,sjn/rakudo,dankogai/rakudo,dankogai/rakudo,laben/rakudo,Leont/rakudo,dwarring/rakudo,ab5tract/rakudo,laben/rakudo,ab5tract/rakudo,jonathanstowe/rakudo,tony-o/deb-rakudodaily,raydiak/rakudo