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/qnb/QuantumBaseBlock.java

@@ -70,7 +70,7 @@ public abstract class QuantumBaseBlock extends AEBaseTileBlock<QuantumBridgeTile
             boolean isMoving) {
         final QuantumBridgeTileEntity bridge = this.getTileEntity(world, pos);
         if (bridge != null) {
-            bridge.neighborUpdate();
+            bridge.neighborUpdate(fromPos);
         }
     }