Make shields with different ores

The different ores add more durability to the shield. Iron is the normal and standard type. We should have gold, copper, diamond, and netherite as well. Each ore having a different durability increasing with each level. Gold is an interesting one. Maybe it has a lower durability but has a longer life like you do with unbreaking although that doesn't make sense so we could just have a longer durability for it like close to iron or between copper and iron durability