/etc/timezone文件和/etc/localtime时区不一致导致运行python调度失败了。说的是一个时区是上海，一个时区是北京，两个时区还不同。

  File "/home/dell/Workspace/Python-Project/salonboard-api/.venv/lib/python3.12/site-packages/apscheduler/schedulers/base.py", line 903, in _configure
    self.timezone = astimezone(config.pop("timezone", None)) or get_localzone()
                                                                ^^^^^^^^^^^^^^^
  File "/home/dell/Workspace/Python-Project/salonboard-api/.venv/lib/python3.12/site-packages/tzlocal/unix.py", line 219, in get_localzone
    _cache_tz = _get_localzone()
                ^^^^^^^^^^^^^^^^
  File "/home/dell/Workspace/Python-Project/salonboard-api/.venv/lib/python3.12/site-packages/tzlocal/unix.py", line 180, in _get_localzone
    tzname = _get_localzone_name(_root)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/dell/Workspace/Python-Project/salonboard-api/.venv/lib/python3.12/site-packages/tzlocal/unix.py", line 159, in _get_localzone_name
    raise zoneinfo.ZoneInfoNotFoundError(message)
zoneinfo._common.ZoneInfoNotFoundError: 'Multiple conflicting time zone configurations found:\n/etc/timezone: Asia/Beijing\n/etc/localtime is a symlink to: Asia/Shanghai\nFix the configuration, or set the time zone in a TZ environment variable.\n'