Add shortname() method to CurriedRoleHOW
Add shortname() method to CurriedRoleHOW

Fixes RT #129830

rakudo/rakudo,nbrown/rakudo,labster/rakudo,Gnouc/rakudo,labster/rakudo,raydiak/rakudo,awwaiid/rakudo,sjn/rakudo,samcv/rakudo,Gnouc/rakudo,MasterDuke17/rakudo,tony-o/rakudo,tbrowder/rakudo,salortiz/rakudo,salortiz/rakudo,tbrowder/rakudo,rakudo/rakudo,tony-o/rakudo,raydiak/rakudo,lucasbuchala/rakudo,MasterDuke17/rakudo,rakudo/rakudo,samcv/rakudo,Gnouc/rakudo,softmoth/rakudo,tbrowder/rakudo,jonathanstowe/rakudo,MasterDuke17/rakudo,sjn/rakudo,softmoth/rakudo,usev6/rakudo,nbrown/rakudo,labster/rakudo,lucasbuchala/rakudo,MasterDuke17/rakudo,usev6/rakudo,samcv/rakudo,tony-o/rakudo,usev6/rakudo,nbrown/rakudo,rakudo/rakudo,softmoth/rakudo,jonathanstowe/rakudo,rakudo/rakudo,jonathanstowe/rakudo,labster/rakudo,lucasbuchala/rakudo,salortiz/rakudo,labster/rakudo,salortiz/rakudo,MasterDuke17/rakudo,samcv/rakudo,tbrowder/rakudo,salortiz/rakudo,sjn/rakudo,MasterDuke17/rakudo,awwaiid/rakudo,labster/rakudo,lucasbuchala/rakudo,Gnouc/rakudo,nbrown/rakudo,usev6/rakudo,raydiak/rakudo,rakudo/rakudo,jonathanstowe/rakudo,tbrowder/rakudo,awwaiid/rakudo,sjn/rakudo,raydiak/rakudo,softmoth/rakudo,tony-o/rakudo,awwaiid/rakudo,softmoth/rakudo,nbrown/rakudo,tony-o/rakudo,Gnouc/rakudo,awwaiid/rakudo,salortiz/rakudo,Gnouc/rakudo,nbrown/rakudo,tbrowder/rakudo,sjn/rakudo,samcv/rakudo,jonathanstowe/rakudo,usev6/rakudo,tony-o/rakudo,lucasbuchala/rakudo