Hyperion 1.8.0 - 1.21.8

fix(hyperion): cancel fall damage.

• Cancel FALL damage when holding Hyperion in either hand.
• Bump Spigot API to 1.21.8.
• Change base package from me.vermeil to dev.mitra88.
• Bump Java requirement to 17.

Full Changelog: v1.7.0...1.8.0