Add rsync to PHP images for Deployer support

[gbobts]

Hello,
Would you consider adding rsync ?

[what-the-diff]

PR Summary

• Added 'rsync' to Dockerfiles for specific PHP versions
  The Dockerfiles, the scripts that mass-produce reusable images for our application running on PHP 8.1, 8.2, and 8.3, now include a package called 'rsync'. This allows efficient and quicker data copying and synchronization within our application's environment.

[akosglue]

"potentially benefiting the workflows that use this image" -> an example is deployer's upload: https://github.com/deployphp/deployer/blob/682ff2171d115bf699839852079832ad26534b8e/src/functions.php#L582

(when building magento with this image and using artifact deploy)

[markshust]

@gbobts thanks for the link and mention of deployer, that sold me. I also made the update to the PHP 8.1 and 8.2 images. I'll be rebuilding all of these images very shortly in a new build, as it's been a while since they had an update. Appreciate it!