Fix not dropping your items when dying while buckled (#1856)

* Fix not dropping your items when dying while buckled

* Add test for dropping items while buckled and dead

Content.Server/Mobs/StandingStateHelper.cs

@@ -21,6 +21,11 @@ namespace Content.Server.Mobs
         /// <returns>False if the mob was already downed or couldn't set the state</returns>
         public static bool Down(IEntity entity, bool playSound = true, bool dropItems = true, bool force = false)
         {
+            if (dropItems)
+            {
+                DropAllItemsInHands(entity, false);
+            }
+
             if (!force && !EffectBlockerSystem.CanFall(entity))
             {
                 return false;
@@ -45,11 +50,6 @@ namespace Content.Server.Mobs
                     .PlayFromEntity(AudioHelpers.GetRandomFileFromSoundCollection("bodyfall"), entity, AudioHelpers.WithVariation(0.25f));
             }
 
-            if(dropItems)
-            {
-                DropAllItemsInHands(entity, false);
-            }
-
             return true;
         }