feat: add PHP 8.4 compatibility for Magento 2.4.7-p5 in workflow

Author: dermatz

.github/workflows/magento-compatibility.yml

@@ -19,6 +19,8 @@ jobs:
             php-version: '8.3'
           - magento-version: '2.4.7-p5'
             php-version: '8.3'
+          - magento-version: '2.4.7-p5'
+            php-version: '8.4'
 
     services:
       mysql:

CHANGELOG.md

@@ -7,6 +7,7 @@ All notable changes to this project will be documented in this file.
 ## UNRELEASED
 
 - docs: clean up `CHANGELOG.md`
+- feat: add PHP 8.4 and Magento 2.4.7p5 compatibilty check
 - removed: removed Github Action to watch for Changelog edits
 
 ## Latest Release