M.R.U

• Port to 1.21.11 Fabric and NeoForge.

• Bump fabric.mod.json to support 1.21.11 pre-releases.

• Fixes jar versioning and maven publishing.

• Build for Fabric and NeoForge 1.21.10

• Mark as compatible with 1.21.10

• Mark as compatible with 1.21.9

Initial edge release for Minecraft 1.21.6 -> 1.21.8

This is the LTS release for Minecraft 1.21.1 for NeoForge and Fabric.

• Added support for 1.21.6