Fix test breakage
Fix test breakage

- by using is-deeply instead of is (which is more correct anyway)
- looks like the Allomorph branch caused some hickup with "is"

tony-o/rakudo,salortiz/rakudo,tbrowder/rakudo,MasterDuke17/rakudo,tony-o/rakudo,rakudo/rakudo,tbrowder/rakudo,labster/rakudo,tbrowder/rakudo,rakudo/rakudo,tbrowder/rakudo,MasterDuke17/rakudo,labster/rakudo,tony-o/rakudo,MasterDuke17/rakudo,labster/rakudo,tony-o/rakudo,tony-o/rakudo,rakudo/rakudo,MasterDuke17/rakudo,salortiz/rakudo,MasterDuke17/rakudo,salortiz/rakudo,rakudo/rakudo,salortiz/rakudo,tbrowder/rakudo,tony-o/rakudo,rakudo/rakudo,labster/rakudo,MasterDuke17/rakudo,salortiz/rakudo,labster/rakudo,rakudo/rakudo,labster/rakudo,salortiz/rakudo,tbrowder/rakudo