Saddle Recipe Backport

_Saddle Recipe backported from 1.21.6 to older versions_ # Saddle Recipe Backport Backports the **new saddle crafting recipe from Minecraft 1.21.6** to older versions, where saddles were previously uncraftable in survival. ## Features: - Adds the new **saddle recipe** from Minecraft 1.21.6 - Craft **1 Saddle** using **3× Leather** and **1× Iron Ingot**  ## Compatibility: - **Mod**: **Minecraft 1.20 - 1.21.5** - **Datapack**: **Minecraft 1.20 - 1.21.5** - No dependencies needed