unlock crafter when cancelling task, implements #2170 (#2558)

src/main/java/com/refinedmods/refinedstorage/api/autocrafting/ICraftingPatternContainer.java

@@ -114,6 +114,11 @@ public interface ICraftingPatternContainer {
         return false;
     }
 
+    /**
+     * Unlock the container so it may be used by processing pattern
+     */
+    void unlock();
+
     /**
      * Called when this container is used by a processing pattern to insert items or fluids in the connected inventory.
      */

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

@@ -969,6 +969,11 @@ public class CraftingTask implements ICraftingTask {
 
     @Override
     public void onCancelled() {
+        crafts.values().forEach(c -> {
+            if (c instanceof Processing) {
+                network.getCraftingManager().getAllContainer(c.getPattern()).forEach(ICraftingPatternContainer::unlock);
+            }
+        });
         for (ItemStack remainder : internalStorage.getStacks()) {
             network.insertItem(remainder, remainder.getCount(), Action.PERFORM);
         }

src/main/java/com/refinedmods/refinedstorage/apiimpl/network/node/CrafterNetworkNode.java

@@ -429,6 +429,11 @@ public class CrafterNetworkNode extends NetworkNode implements ICraftingPatternC
         }
     }
 
+    @Override
+    public void unlock() {
+        locked = false;
+    }
+
     @Override
     public void onUsedForProcessing() {
         Optional<ICraftingPatternContainer> root = getRootContainerNotSelf();