[core] Add expression filter support (#11251)

* WIP

* WIP

* WIP

* Remove Filter::operator()(const Feature&)

* WIP

* WIP

* WIP

* WIP

* Hook up expression filter evaluator

* Replace `shared_ptr` with &reference

* Fill in implementation of `void operator()(const ExpressionFilter&)`

* Fix failing tests

* Switch back to a shared_ptr per chat with @anandthakker

* Fix benchmark compilation

* Shot in the dark to fix CI

* Shot in the dark to fix CI (part 2)

* Shot in the dark to fix CI (part 3)

* In src/mbgl/style/conversion/filter.cpp, add a port of isExpressionFilter and use it to decide in Converter<Filter>::operator() whether to parse the incoming JSON as an ExpressionFilter or one of the legacy filter types

* Remove bool Filter::operator()(const GeometryTileFeature&) const

*  Ensure the map zoom is passed into filtering operations wherever applicable

* Add expression filter tests

* Addressed PR feedback

* Implement `NSPredicate *operator()(mbgl::style::ExpressionFilter filter)`

* Fix formatting& nit

src/mbgl/tile/geometry_tile_worker.cpp

@@ -339,7 +339,7 @@ void GeometryTileWorker::redoLayout() {
             for (std::size_t i = 0; !obsolete && i < geometryLayer->featureCount(); i++) {
                 std::unique_ptr<GeometryTileFeature> feature = geometryLayer->getFeature(i);
 
-                if (!filter(feature->getType(), feature->getID(), [&] (const auto& key) { return feature->getValue(key); }))
+                if (!filter(expression::EvaluationContext { static_cast<float>(this->id.overscaledZ), feature.get() }))
                     continue;
 
                 GeometryCollection geometries = feature->getGeometries();