MultipleCodimMultipleGeomTypeMapper: replace layout class providing `contains()` with function object

MultipleCodimMultipleGeomTypeMapper has a template template parameter Layout<gridDim>. This only has to provide a single method bool contains(GeometryType) const.

It would be nice if it was replace with a (template) function object taking both grid dimension and geometry type as arguments and returning a boolean. This would still provide the same flexibility as the current implementation, but would allow use of using lambda expressions or std::function instead of having to write a full class.