Remove broken link to zsh-pet

Signed-off-by: Nicolai Ruckel <[email protected]>

Author: NicolaiRuckel

README.md

@@ -1315,7 +1315,6 @@ Here are a few good sources for Nerd Fonts and Powerline-compatible fonts:
 - [per-directory-history](https://github.com/jimhester/per-directory-history) - Per directory history for ZSH, as well as global history, and the ability to toggle between them with `^G`.
 - [percol](https://github.com/robturtle/percol.plugin.zsh) - Interactively and incrementally search history/resume background jobs using [percol](https://github.com/mooz/percol).
 - [perlbrew](https://github.com/tfiala/zsh-perlbrew/) - Installs [perlbrew](https://perlbrew.pl/) if not already installed and initializes it for your shell.
-- [pet](https://github.com/ppcamp/zsh-pet) - Adds support for [pet](https://github.com/knqyf263/pet).
 - [pew](https://github.com/shosca/zsh-pew) - Sets up and manages Python virtualenvs using [pew](https://github.com/berdario/pew) and automatically switches virtualenvs as you move directories.
 - [pg](https://github.com/caarlos0-graveyard/zsh-pg) - Adds utility functions to work with [PostgreSQL](https://www.postgresql.org/).
 - [pgconnect](https://github.com/ruslan-korneev/pgconnect-zsh) - Provides an easy way to manage and connect to PostgreSQL databases using `pgcli` and [fzf](https://github.com/junegunn/fzf) for a seamless command-line experience.