老MACEFI更新

https://support.apple.com/downloads/

https://support.apple.com/zh-cn/HT201518

https://gist.github.com/dreamcat4/7172737#file-macmini-1-1-to-2-1-efi-firmware-update

https://gist.github.com/disco0/836903e61bccac66b4c98f1a0592f367