Minor Fix

I borked my paper-plugin.yml apparently. So this should fix that. This probably should still be considered beta but I didn't make my release reflect that. I'm hoping the 0.x release is enough warning.

Version 0.9 – Beta

This is the first public beta release of MultiDiscJukebox. Core functionality is stable, including disc storage, cycling playback, and block interaction. The plugin is suitable for general use, but a few cases remain untested — specifically:

• Interaction with custom (non-vanilla) discs
• Redstone behavior and compatibility

Feedback and bug reports are welcome as development continues toward a full 1.0 release.