New quit() function on windows
When using the new quit function on Windows 10 + Python 3.8.2 the following error message appears

  File "_ctypes/callbacks.c", line 237, in 'calling callback function'
  File "C:\Users\ASUS\AppData\Local\Programs\Python\Python38\lib\site-packages\pyxel\__init__.py", line 554, in update_wrapper
    quit()
  File "C:\Users\ASUS\AppData\Local\Programs\Python\Python38\lib\site-packages\pyxel\__init__.py", line 567, in quit
    core.quit()
OSError: [WinError 541541187] Windows Error 0x20474343