升级shelljs，解决较高版本node打包时的警告

xiaoxie

2022-05-01 c592740efa9d907eac3ad7d8f6e720608f3e962f

 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/response/impl/ByeResponseProcessor.java

@@ -42,7 +42,6 @@
   @Override
   public void process(ResponseEvent evt) {
      // TODO Auto-generated method stub
      System.out.println("收到bye");
   }