chore: update server API version to support Minecraft 1.21.10#2

shikendon wants to merge 1 commit intomain-forkphateio/Multiverse-Core:main-forkfrom

claude/minecraft-plugin-compatibility-check-01GQGFsWoRokwNH5y9135Pf4phateio/Multiverse-Core:claude/minecraft-plugin-compatibility-check-01GQGFsWoRokwNH5y9135Pf4Copy head branch name to clipboard