refactor: using PHP 8.4 instead

Author: ddevsr

.github/workflows/test-file-permissions.yml

@@ -23,7 +23,7 @@ jobs:
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: '8.1'
+          php-version: '8.4'
           extensions: intl
           coverage: none