message: Remove unneeded const_cast
diff: @@ -510,7 +510,7 @@ public:
  QueryObject(const SpatialBoundingBox& spaceBb,
  const LatticeType& lattice,
  - BinBitMap (&binData)[NDIMS])
  + const BinBitMap (&binData)[NDIMS])
  : m_bb(spaceBb)
  , m_lattice(lattice)
  {
  @@ -626,7 +626,7 @@ ImplicitGrid<NDIMS, ExecSpace, IndexType>::getQueryObject() const
  "ImplicitGrid::QueryObject must be copy-constructible.");
  SLIC_ASSERT(m_initialized);
  - return QueryObject {m_bb, m_lattice, const_cast<ImplicitGrid*>(this)->m_binData};
  + return QueryObject {m_bb, m_lattice, this->m_binData};
  }
  template <int NDIMS, typename ExecSpace, typename IndexType>
  