Add tests for "need 6.0" and "need v6.0"
Add tests for "need 6.0" and "need v6.0"

Fixes RT#1332214: https://rt.perl.org/Public/Bug/Display.html?id=132214

softmoth/rakudo,rakudo/rakudo,Gnouc/rakudo,rakudo/rakudo,tbrowder/rakudo,lucasbuchala/rakudo,labster/rakudo,MasterDuke17/rakudo,lucasbuchala/rakudo,salortiz/rakudo,salortiz/rakudo,Gnouc/rakudo,rakudo/rakudo,tony-o/rakudo,tbrowder/rakudo,Gnouc/rakudo,labster/rakudo,salortiz/rakudo,labster/rakudo,labster/rakudo,rakudo/rakudo,tbrowder/rakudo,Gnouc/rakudo,labster/rakudo,softmoth/rakudo,lucasbuchala/rakudo,tony-o/rakudo,MasterDuke17/rakudo,softmoth/rakudo,tony-o/rakudo,nbrown/rakudo,Gnouc/rakudo,nbrown/rakudo,nbrown/rakudo,lucasbuchala/rakudo,softmoth/rakudo,MasterDuke17/rakudo,tony-o/rakudo,rakudo/rakudo,MasterDuke17/rakudo,softmoth/rakudo,tbrowder/rakudo,salortiz/rakudo,tony-o/rakudo,Gnouc/rakudo,nbrown/rakudo,salortiz/rakudo,tony-o/rakudo,nbrown/rakudo,nbrown/rakudo,MasterDuke17/rakudo,lucasbuchala/rakudo,tbrowder/rakudo,tbrowder/rakudo,labster/rakudo,salortiz/rakudo,rakudo/rakudo,MasterDuke17/rakudo