message: Add python binding for Mask copy constructor
diff: @@ -133,6 +133,8 @@ auto bind_full(py::class_<Array> &cls, bool scalar_mode = false) {
  cls.def(py::init<const ek:: uint64_array_t<Array> &>());
  cls.def(py::init<const ek::float32_array_t<Array> &>());
  cls.def(py::init<const ek::float64_array_t<Array> &>());
  + } else {
  + cls.def(py::init<const ek::bool_array_t<Array> &>());
  }
  cls.def("or_", [](const Array &a, const Array &b) { return a.or_(b); });
  