Symfony 7 support #456

Job	Run time
PHPStan (PHP 7.4, Symfony 4.4.* + highest deps)	29s
Coding style	16s
PHPStan (PHP 7.4, Symfony 5.4.* + highest deps)	21s
PHPUnit (PHP 7.4, Symfony 4.4.* + highest deps, ES 7.11.0)	57s
PHPStan (PHP 8.1, Symfony 5.4.* + highest deps)	21s
PHPUnit (PHP 7.4, Symfony 5.4.* + highest deps, ES 7.11.0)	58s
PHPStan (PHP 8.1, Symfony 6.3.* + highest deps)	21s
PHPUnit (PHP 8.1, Symfony 5.4.* + highest deps, ES 7.11.0)	50s
PHPStan (PHP 8.2, Symfony 4.4.* + highest deps)	21s
PHPUnit (PHP 8.1, Symfony 6.3.* + highest deps, ES 7.11.0)	1m 9s
PHPStan (PHP 8.2, Symfony 5.4.* + highest deps)	21s
PHPUnit (PHP 8.2, Symfony 4.4.* + highest deps, ES 7.11.0)	48s
PHPStan (PHP 8.2, Symfony 6.3.* + highest deps)	20s
PHPUnit (PHP 8.2, Symfony 5.4.* + highest deps, ES 7.11.0)	56s
PHPStan (PHP 8.2, Symfony 7.0.* + highest deps)	21s
PHPUnit (PHP 8.2, Symfony 6.3.* + highest deps, ES 7.11.0)	1m 1s
PHPStan (PHP 8.3, Symfony 4.4.* + highest deps)	18s
PHPUnit (PHP 8.2, Symfony 7.0.* + highest deps, ES 7.11.0)	11s
PHPUnit (PHP 8.3, Symfony 4.4.* + highest deps, ES 7.11.0)	55s
PHPUnit (PHP 8.3, Symfony 5.4.* + highest deps, ES 7.11.0)	51s
PHPUnit (PHP 8.3, Symfony 6.3.* + highest deps, ES 7.11.0)	1m 1s
PHPStan (PHP 8.3, Symfony 5.4.* + highest deps)	27s
PHPUnit (PHP 8.3, Symfony 7.0.* + highest deps, ES 7.11.0)	14s
PHPStan (PHP 8.3, Symfony 6.3.* + highest deps)	21s
PHPStan (PHP 8.3, Symfony 7.0.* + highest deps)	21s
PHPStan (PHP 7.4, Symfony 4.4.* + lowest deps)	22s
	14m 51s

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