更新postinst和postrm

新文件：   com.gitee.uengine.runner.spark.deb

new-deb-build/opt/apps/com.gitee.uengine.runner.spark/files/uengine-keyboard

@@ -14,6 +14,7 @@ import traceback
 import ttkthemes
 import pyautogui
 import threading
+import updatekiller
 import tkinter as tk
 import tkinter.ttk as ttk
 import tkinter.messagebox as messagebox
@@ -238,4 +239,4 @@ keys.start()
 threading.Thread(target=ShowTips).start()
 pyautogui.FAILSAFE = False
 threading.Thread(target=RestartProgramTimer).start()
-window.mainloop()
+window.mainloop()