chore: Add tests for PHP 8.4 #779

Job	Run time
Symfony - PHP 8.2 - flags - mysqldump default-mysql-client	1m 48s
Symfony - PHP 7.4 - flags update --prefer-lowest - mysqldump	1m 32s
Symfony ^5.4 - PHP 7.4 - flags - mysqldump	1m 43s
Symfony ^5.4 - PHP 8.1 - flags - mysqldump	1m 37s
Symfony ^5.4 - PHP 8.1 - flags - mysqldump mariadb-client	2m 4s
Symfony ^6.4 - PHP 8.2 - flags - mysqldump	1m 55s
Symfony - PHP 8.2 - flags remove --dev --no-progress doctrine/phpcr-bundle doctrine/phpcr-odm - mysqldump	1m 42s
Symfony ^7.0 - PHP 8.2 - flags remove --dev --no-progress doctrine/phpcr-bundle doctrine/phpcr-odm - mysqldump	1m 45s
Symfony ^7.0 - PHP 8.3 - flags remove --dev --no-progress doctrine/phpcr-bundle doctrine/phpcr-odm - mysqldump	1m 28s
Symfony ^7.0 - PHP 8.4 - flags remove --dev --no-progress doctrine/phpcr-bundle doctrine/phpcr-odm - mysqldump	1m 9s
	16m 43s

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