Cataclysm-DDA experimental build 2022-06-28-0621

What's Changed

• Object creator can read spells by @snipercup in #58406
• Pass zone_data by ref in zone_manager::save_world_zones() by @BrettDong in #58778

Full Changelog: cdda-experimental-2022-06-27-1859...cdda-experimental-2022-06-28-0621