feat: expose updateDemand and restock on Villager (#12608)

paper-server/src/main/java/org/bukkit/craftbukkit/entity/CraftVillager.java

@@ -380,4 +380,14 @@ public class CraftVillager extends CraftAbstractVillager implements Villager {
     public void clearReputations() {
         getHandle().getGossips().gossips.clear();
     }
+
+    @Override
+    public void updateDemand() {
+        getHandle().updateDemand();
+    }
+
+    @Override
+    public void restock() {
+        getHandle().restock();
+    }
 }