When blocks adjacent to multiblock-capable blocks are updated, (#4474)

do not always recalculate existing multiblocks. Only do so,
if the adjacent block is either part of the multiblock's bounding
box, or if the adjacent block would be a valid part of the multiblock.

src/main/java/appeng/block/crafting/AbstractCraftingUnitBlock.java

@@ -59,7 +59,7 @@ public abstract class AbstractCraftingUnitBlock<T extends CraftingTileEntity> ex
             final BlockPos fromPos, boolean isMoving) {
         final CraftingTileEntity cp = this.getTileEntity(worldIn, pos);
         if (cp != null) {
-            cp.updateMultiBlock();
+            cp.updateMultiBlock(fromPos);
         }
     }