Updates Spigot, and fixes depreciated code

src/main/java/net/knarcraft/blacksmith/util/TabCompleteValuesHelper.java

@@ -3,7 +3,9 @@ package net.knarcraft.blacksmith.util;
 import net.knarcraft.blacksmith.config.SettingValueType;
 import net.knarcraft.blacksmith.config.SmithPreset;
 import net.knarcraft.blacksmith.config.SmithPresetFilter;
+import org.bukkit.Bukkit;
 import org.bukkit.Material;
+import org.bukkit.Registry;
 import org.bukkit.enchantments.Enchantment;
 import org.jetbrains.annotations.NotNull;
 
@@ -82,8 +84,13 @@ public final class TabCompleteValuesHelper {
      * @return <p>A complete list of enchantments</p>
      */
     private static @NotNull List<String> getAllEnchantments() {
+        Registry<Enchantment> enchantmentRegistry = Bukkit.getRegistry(Enchantment.class);
+        if (enchantmentRegistry == null) {
+            throw new RuntimeException("Unable to get the enchantment registry");
+        }
+
         List<String> enchantments = new ArrayList<>();
-        for (Enchantment enchantment : Enchantment.values()) {
+        for (Enchantment enchantment : enchantmentRegistry) {
             enchantments.add(enchantment.getKey().getKey());
         }
         return enchantments;