Fixes item digestion vore stat count

Makes the stat count the things when the item is actually digested instead of counting every tick of partial digestion that may have affected it.

code/modules/vore/eating/belly_obj_vr.dm

@@ -797,7 +797,7 @@
 					continue
 				prey.languages += L
 				prey.temp_languages += L
-				
+
 ////////////////////////////////////////////////////////////////////////
 
 
@@ -810,7 +810,6 @@
 		items_preserved |= item
 	else
 		owner.adjust_nutrition((nutrition_percent / 100) * 5 * digested)
-		GLOB.items_digested_roundstat++
 		if(isrobot(owner))
 			var/mob/living/silicon/robot/R = owner
 			R.cell.charge += ((nutrition_percent / 100) * 50 * digested)

code/modules/vore/eating/digest_act_vr.dm

@@ -19,6 +19,7 @@
 					qdel(O)
 			else if(item_storage)
 				O.forceMove(item_storage)
+		GLOB.items_digested_roundstat++
 		qdel(src)
 		return w_class
 
@@ -57,6 +58,7 @@
 				S.use(1)
 				digest_stage = w_class
 		else
+			GLOB.items_digested_roundstat++
 			qdel(src)
 	if(g_damage > w_class)
 		return w_class