fix: update filter_active_vertices call to use iso_pts for vertex processing after cherry-pick commit that updates filter_active_vertices()

network_process/src/process.cpp

@@ -159,7 +159,7 @@ ISNP_API void build_implicit_network_by_blobtree(const s_settings&
                                  active_cell_label,
                                  output_polygon_faces,
                                  output_vertex_counts_of_face);
-            filter_active_vertices(output_vertices, output_polygon_faces);
+            filter_active_vertices(iso_pts, output_vertices, output_polygon_faces);
         }
     }
 }