Update helper script

helpers/legacy_ubuntu_nvim.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-set -e
+set -euo pipeline
 
 # Install additional dependencies
 sudo apt-get install fuse libfuse2 unzip ripgrep python3-venv xclip -y --no-install-recommends
@@ -19,6 +19,3 @@ rm -rf ~/.dotfiles
 git clone https://git.huizinga.dev/Dreaded_X/dotfiles ~/.dotfiles
 mkdir -p ~/.config
 ln -s ~/.dotfiles/nvim/dot-config/nvim ~/.config/nvim
-
-# Remove include paths from copied host gitconfig
-sed -i '/path = /d' ~/.gitconfig