Fix #15319: Clicking on Object Selection Cheat Freezes the Game

This fixes it by adding limits for the missing path types.

Co-authored-by: ζeh Matt <5415177+ZehMatt@users.noreply.github.com>

src/openrct2/object/ObjectList.cpp

@@ -38,6 +38,8 @@ int32_t object_entry_group_counts[] = {
     MAX_TERRAIN_EDGE_OBJECTS,
     MAX_STATION_OBJECTS,
     MAX_MUSIC_OBJECTS,
+    MAX_FOOTPATH_SURFACE_OBJECTS,
+    MAX_FOOTPATH_RAILINGS_OBJECTS,
 };
 
 // 98DA2C