Backport Saddle & Nametag copper

This mod/datapack add copper's saddle and nametag (shapeless) recipes. In 1.21.8 it replaces vanilla recipe from iron to copper. This is an extraction from my other mod: Balanced recipes

Mod is compatible from 1.17 to 1.21.8 Datapack version is compatible with 1.16 using forge tag (you can use copper from other mods).

Extra: shapeless paper, shulker box, cookies, bread and debug stick