Port fix from 1.18.2, make example script working

[remplerus]

• port fix from 1.18.2 (https://github.com/Darkhax-Minecraft/ItemStages/commit/55351d085fe9c41ab4b8cf082dcc886af1a16021)
• change example script to actually work
• update dependencies

[Darkhax]

Thanks for the help.