Added support for level 2 armors (#6251)

Thanks to @Atemo and @aleos89 for their help.

Co-authored-by: Atemo <capucrath@gmail.com>
Co-authored-by: Aleos <aleos89@users.noreply.github.com>

src/tool/yaml2sql.cpp

@@ -607,6 +607,8 @@ static bool item_db_yaml2sql(const std::string &file, const std::string &table)
 
 		if (appendEntry(input["WeaponLevel"], value))
 			column.append("`weapon_level`,");
+		if (appendEntry(input["ArmorLevel"], value))
+			column.append("`armor_level`,");
 		if (appendEntry(input["EquipLevelMin"], value))
 			column.append("`equip_level_min`,");
 		if (appendEntry(input["EquipLevelMax"], value))