Base information

Objective

Make iTop 3.2 compatible with PHP 8.4

Proposed solution

• The dependencies have been updated to ensure compatibility with PHP 8.4
• The unmaintained dependency "apereo/phpcas" has been replaced by a VCS repository pointing to a maintained fork compatible with PHP 8.4
• The "firebase/php-jwt" dependency has been removed as it is only an indirect dependency
• The "scssphp/scssphp" has been upgraded from "^1.12.1" to "^2.1" which is compatible PHP 8.4 ==> Update 26/02 : upgrade on hold due to compilation error, it will be handled separately in the ticket N°9328

Checklist before requesting a review

• I have performed a self-review of my code
• I have tested all changes I made on an iTop instance
• I have added a unit test, otherwise I have explained why I couldn't
• Is the PR clear and detailed enough so anyone can understand digging in the code?