`RNA_path_struct_property_py` cannot get const `ptr` parameter for now (usage of `RNA_struct_find_property`). Also make `RNA_path_resolve_` functions take a const PointerRNA parameter.
`RNA_path_struct_property_py` cannot get const `ptr` parameter for now (usage of `RNA_struct_find_property`). Also make `RNA_path_resolve_` functions take a const PointerRNA parameter.