Fix slurpy hashes in Signature ACCEPTS.
Fix slurpy hashes in Signature ACCEPTS.

For some reason or other, the previous fix (62a029b44) worked when commited,
but doesn't anymore. Constraining the RHS Block of the infix:<~~> to Any helps,
and having to constrain it is specification-compliant.

b2gills/rakudo,dankogai/rakudo,jonathanstowe/rakudo,Gnouc/rakudo,softmoth/rakudo,Gnouc/rakudo,b2gills/rakudo,labster/rakudo,paultcochrane/rakudo,raydiak/rakudo,jonathanstowe/rakudo,tony-o/rakudo,paultcochrane/rakudo,zostay/rakudo,zostay/rakudo,labster/rakudo,ab5tract/rakudo,rakudo/rakudo,usev6/rakudo,azawawi/rakudo,ugexe/rakudo,lucasbuchala/rakudo,ugexe/rakudo,MasterDuke17/rakudo,zostay/rakudo,awwaiid/rakudo,raydiak/rakudo,awwaiid/rakudo,rakudo/rakudo,rakudo/rakudo,lucasbuchala/rakudo,tbrowder/rakudo,awwaiid/rakudo,samcv/rakudo,awwaiid/rakudo,b2gills/rakudo,usev6/rakudo,tony-o/rakudo,salortiz/rakudo,raydiak/rakudo,tbrowder/rakudo,salortiz/rakudo,salortiz/rakudo,paultcochrane/rakudo,Gnouc/rakudo,paultcochrane/rakudo,raydiak/rakudo,tbrowder/rakudo,paultcochrane/rakudo,labster/rakudo,ungrim97/rakudo,dankogai/rakudo,ungrim97/rakudo,Gnouc/rakudo,LLFourn/rakudo,rakudo/rakudo,sjn/rakudo,labster/rakudo,rakudo/rakudo,azawawi/rakudo,tbrowder/rakudo,jonathanstowe/rakudo,sjn/rakudo,Gnouc/rakudo,softmoth/rakudo,tony-o/rakudo,MasterDuke17/rakudo,samcv/rakudo,nbrown/rakudo,tony-o/rakudo,awwaiid/rakudo,rakudo/rakudo,MasterDuke17/rakudo,salortiz/rakudo,softmoth/rakudo,nbrown/rakudo,usev6/rakudo,azawawi/rakudo,b2gills/rakudo,sjn/rakudo,labster/rakudo,ungrim97/rakudo,salortiz/rakudo,jonathanstowe/rakudo,LLFourn/rakudo,tbrowder/rakudo,nbrown/rakudo,softmoth/rakudo,lucasbuchala/rakudo,ungrim97/rakudo,samcv/rakudo,ab5tract/rakudo,usev6/rakudo,lucasbuchala/rakudo,LLFourn/rakudo,ab5tract/rakudo,nbrown/rakudo,nbrown/rakudo,samcv/rakudo,tbrowder/rakudo,b2gills/rakudo,MasterDuke17/rakudo,ungrim97/rakudo,tony-o/rakudo,ugexe/rakudo,zostay/rakudo,dankogai/rakudo,MasterDuke17/rakudo,lucasbuchala/rakudo,ab5tract/rakudo,jonathanstowe/rakudo,salortiz/rakudo,azawawi/rakudo,labster/rakudo,dankogai/rakudo,MasterDuke17/rakudo,azawawi/rakudo,LLFourn/rakudo,ugexe/rakudo,softmoth/rakudo,tony-o/rakudo,ab5tract/rakudo,nbrown/rakudo,usev6/rakudo,sjn/rakudo,Gnouc/rakudo,samcv/rakudo,ugexe/rakudo,LLFourn/rakudo,dankogai/rakudo,sjn/rakudo