[+]: upgrade "diff-highlight"
[+]: upgrade "diff-highlight"

-> from: "https://github.com/git/git/tree/master/contrib/diff-highlight"

DrVanScott/dotfiles,DrVanScott/dotfiles,DrVanScott/dotfiles,voku/dotfiles,voku/dotfiles,voku/dotfiles,voku/dotfiles,DrVanScott/dotfiles