Support for multiple versions

[kaylendog]

By request, I am considering supporting multiple Minecraft versions concurrently.

• 1.19.2
• 1.19.3
• 1.20.1
• 1.20.2

I'll likely do this by decoupling the mod's version from the Minecraft version it supports, and append this at the end of the mod version - akin to how the Fabric API currently operates. Examples:

• rebrand:2.0.0+1.19.2 supports Rebrand 2.0.0 features on Minecraft 1.19.2
• rebrand:2.1.5+1.20.1 supports Rebrand 2.1.5 features on Minecraft 1.20.1

I do not imagine this will be sustainable, and I will likely drop support for older Minecraft versions when newer releases are made.

[kaylendog]

This will resolve #15.