WOPE Iron Fix template

Filled folder:
  data/warriorsofpastepoch/recipes/

All Forgotten Steel references in these recipes were replaced as follows:
  forgotten_steel_nugget -> minecraft:iron_nugget
  forgotten_steel_ingot -> minecraft:iron_ingot
  forgotten_steel -> minecraft:raw_iron
  block_of_forgotten_steel -> minecraft:iron_block
  block_of_raw_forgotten_steel -> minecraft:raw_iron_block

Other folders are intentionally empty for adding the new Wool item later.
