Add forgotten `does Sequence` on RaceSeq
Add forgotten `does Sequence` on RaceSeq

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