Remove unused Homebrew PHP link

Author: petk

_posts/01-04-01-Mac-Setup.md

@@ -72,7 +72,6 @@ The solutions listed above mainly handle PHP itself, and do not supply things li
 you and tie them all together, but ease of setup comes with a trade-off of flexibility.
 
 [Homebrew]: https://brew.sh/
-[Homebrew PHP]: https://github.com/Homebrew/homebrew-php#installation
 [MacPorts]: https://www.macports.org/install.php
 [phpbrew]: https://github.com/phpbrew/phpbrew
 [php-osx.liip.ch]: https://web.archive.org/web/20220505163210/https://php-osx.liip.ch/