message: Update contributors svg in README.md
diff: @@ -846,11 +846,11 @@ Examples of using `setup-php` with various PHP Frameworks and Packages.
  - See [Contributor's Guide](.github/CONTRIBUTING.md "shivammathur/setup-php contribution guide") before you start.
  - If you face any issues or want to suggest a feature/improvement, start a discussion [here](https://github.com/shivammathur/setup-php/discussions "Setup PHP discussions").
  -*Join the list of setup-php contributors*
  +*Contributors of `setup-php` and other related projects*
  <p align="center">
  <a href="https://github.com/shivammathur/setup-php/graphs/contributors">
  - <img src="https://opencollective.com/setup-php/contributors.svg?width=1024&button=false" alt="setup-php contributors" width="100%">
  + <img src="https://setup-php.com/contributors/?" alt="Contributors of setup-php and related projects" width="100%">
  </a>
  </p>
  