Cataclysm-DDA experimental build 2024-05-16-1817

What's Changed

• Added explicit roofs to field basecamp 1 by @PatrikLundell in #73830
• Liberty Bot by @TealcOneill in #73825
• Expose daily calories calendar to math by @GuardianDll in #73811
• Modified functions and doc about open_container. by @osuphobia in #73805
• [MA] Starting a new game works again by @Procyonae in #73689
• extend zombie security guard drops by @casswedson in #73821
• [MoM] EoC-ify Eater drain attack by @Standing-Storm in #73751

Full Changelog: cdda-experimental-2024-05-16-1442...cdda-experimental-2024-05-16-1817