SPIGOT-2864: Make Arrow / Item setTicksLived behave like FallingBlock

By: md_5 <git@md-5.net>

paper-server/nms-patches/EntityArrow.patch

@@ -14,6 +14,15 @@
  public abstract class EntityArrow extends Entity implements IProjectile {
  
      private static final Predicate<Entity> g = IEntitySelector.f.and(IEntitySelector.a.and(Entity::isInteractable));
+@@ -22,7 +29,7 @@
+     public EntityArrow.PickupStatus fromPlayer;
+     public int shake;
+     public UUID shooter;
+-    private int despawnCounter;
++    public int despawnCounter; // PAIL
+     private int aB;
+     private double damage;
+     public int knockbackStrength;
 @@ -250,6 +257,7 @@
      }