Use $?BITS instead of $*KERNEL.bits
Use $?BITS instead of $*KERNEL.bits

Since we now[^1] have it.

https://github.com/rakudo/rakudo/commit/505766f3a7fd95e8b4cfa4b

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