Queue an update for pattern buffers when they are placed (#3724)

Author: jurrejelle

src/main/java/com/gregtechceu/gtceu/integration/ae2/machine/MEPatternBufferPartMachine.java

@@ -171,6 +171,7 @@ public void onLoad() {
                         this.detailsSlotMap.put(patternDetails, this.internalInventory[i]);
                     }
                 }
+                needPatternSync = true;
             }));
         }
     }