Made Beta 0.5.1.2 1.19-1.21.11 version into mod

Minor mc version compatibility update

Technical part

• Updated pack.mcmeta file. Datapack now supports 1.21.11 minecraft version
• Changed name of file. Now it is 1.19-1.21.11 instead of 1.19.x-1.21.x

Made Beta 0.5.1.1 1.19.x-1.21.x version into mod

Minor mc version compatibility update

Technical part

• Updated pack.mcmeta file, so datapack now supports 1.21.9 and 1.21.10 minecraft versions
• Updated well loot table so it does not break in new versions
• Deleted unused overlay packages

Made Beta 0.5.1 1.19.x-1.21.x version into mod