Make Range.rotor with Rat arguments not crash
Make Range.rotor with Rat arguments not crash

Fixes RT#127424

Rationale for coersion rather than throwing: .rotor's arguments refer to
list indexes; (^10)[1 .. 2.5] coerses 2.5 to Int, so it makes sense to
coerce .rotor's argument too.

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