Personal git setup script

Usage:

bash <(curl -s https://github.com/ghraw/xyzuniverse/git/main/git)

bash <(curl -s https://github.com/ghraw/xyzuniverse/git/main/git) creds

bash <(curl -s https://github.com/ghraw/xyzuniverse/git/main/git) gpg