git-girl/git-check is 404

`git-girl/git-check` is 404, remove

Signed-off-by: Joe Block <[email protected]>

Author: unixorn

README.md

@@ -1053,7 +1053,6 @@ Here are a few good sources for Nerd Fonts and Powerline-compatible fonts:
 - [git-aliases (remino)](https://github.com/remino/omz-plugin-git-aliases) - Aliases all `git xyz` commands to `gxyz`. Also aliases `g` to `git`.
 - [git-arc](https://github.com/jlduran/git-arc-oh-my-zsh-plugin) - Adds aliases and functions for [git-arc](https://github.com/freebsd/freebsd-src/tree/main/tools/tools/git), a FreeBSD development tool.
 - [git-branches](https://github.com/Schroefdop/git-branches) - Makes a menu of `git` branches you can switch to without having to type long branch names.
-- [git-check](https://github.com/git-girl/git-check) - Adds a ZSH hook to check if the origin of the current branch has changes to local in the background and sends a notification.
 - [git-clean-branch](https://github.com/gobriansteele/git-clean-branch) - Cleans up dead `git` branches.
 - [git-complete-urls](https://github.com/rapgenic/zsh-git-complete-urls) - Enhance `git` completion to include in the remotes completion (e.g. from `git clone`) any URL in the clipboard.
 - [git-extra-commands](https://github.com/unixorn/git-extra-commands) - Extra `git` helper scripts packaged as a plugin.