Git LFS Diff 旧的文件内容
https://stackoverflow.com/questions/47797663/is-it-possible-to-diff-lfs-files-in-git
git config --global diff.lfs.textconv cat
Git LFS Diff 旧的文件内容
https://nekoside.com/archives/git-lfs-diff-jiu-de-wen-jian-nei-rong