also check all items have been inserted before removing a crafting task fixes #2796 (#2797)

src/main/java/com/refinedmods/refinedstorage/apiimpl/autocrafting/task/v6/node/ProcessingNode.java

@@ -68,12 +68,10 @@ public class ProcessingNode extends Node {
 
     @Override
     public void update(INetwork network, int ticks, NodeList nodes, IStorageDisk<ItemStack> internalStorage, IStorageDisk<FluidStack> internalFluidStorage, NodeListener listener) {
-        if (state == ProcessingState.PROCESSED) {
-            listener.onAllDone(this);
-            return;
-        }
-
         if (getQuantity() <= 0) {
+            if (state == ProcessingState.PROCESSED) {
+                listener.onAllDone(this);
+            }
             return;
         }