Add git-delta installation

src/400_swdev.md

@@ -228,15 +228,16 @@ rustup component add rls rust-analysis rust-src
 Instalamos:
 
 ```bash
-cargo install tealdeer # tldr tldr
+cargo install tealdeer  # tldr tldr
-cargo install du-dust  # tldr dust
+cargo install du-dust   # tldr dust
-cargo install fd-find  # tldr fd
+cargo install fd-find   # tldr fd
-cargo install exa      # tldr exa
+cargo install exa       # tldr exa
-cargo install tokei    # tldr tokei
+cargo install tokei     # tldr tokei
-cargo install gitui    # gitui --help
+cargo install gitui     # gitui --help
-cargo install ripgrep  # tldr rg
+cargo install ripgrep   # tldr rg
-cargo install bat      # tldr bat
+cargo install bat       # tldr bat
-cargo install lsd      # tldr lsd
+cargo install lsd       # tldr lsd
+cargo install git-delta # tldr delta
 ```