Symfony 7 support #432

Job	Run time
PHPStan (PHP 7.4, Symfony 4.4.* + highest deps)	30s
Coding style	13s
PHPStan (PHP 7.4, Symfony 5.4.* + highest deps)	24s
PHPStan (PHP 8.1, Symfony 4.4.* + highest deps)	23s
PHPUnit (PHP 7.4, Symfony 4.4.* + highest deps, ES 7.11.0)	1m 13s
PHPStan (PHP 8.1, Symfony 5.4.* + highest deps)	23s
PHPUnit (PHP 7.4, Symfony 5.4.* + highest deps, ES 7.11.0)	50s
PHPStan (PHP 8.1, Symfony 6.2.* + highest deps)	28s
PHPUnit (PHP 8.1, Symfony 4.4.* + highest deps, ES 7.11.0)	1m 4s
PHPStan (PHP 8.2, Symfony 4.4.* + highest deps)	29s
PHPUnit (PHP 8.1, Symfony 5.4.* + highest deps, ES 7.11.0)	1m 21s
PHPStan (PHP 8.2, Symfony 5.4.* + highest deps)	24s
PHPUnit (PHP 8.1, Symfony 6.2.* + highest deps, ES 7.11.0)	57s
PHPStan (PHP 8.2, Symfony 6.2.* + highest deps)	23s
PHPUnit (PHP 8.2, Symfony 4.4.* + highest deps, ES 7.11.0)	1m 18s
PHPStan (PHP 8.2, Symfony 7.0.* + highest deps)	16s
PHPUnit (PHP 8.2, Symfony 5.4.* + highest deps, ES 7.11.0)	59s
PHPStan (PHP 7.4, Symfony 4.4.* + lowest deps)	23s
PHPUnit (PHP 8.2, Symfony 6.2.* + highest deps, ES 7.11.0)	50s
PHPUnit (PHP 8.2, Symfony 7.0.* + highest deps, ES 7.11.0)	12s
PHPUnit (PHP 8.3, Symfony 4.4.* + highest deps, ES 7.11.0)	1m 3s
PHPUnit (PHP 8.3, Symfony 5.4.* + highest deps, ES 7.11.0)	50s
PHPUnit (PHP 8.3, Symfony 6.2.* + highest deps, ES 7.11.0)	50s
PHPUnit (PHP 8.3, Symfony 7.0.* + highest deps, ES 7.11.0)	13s
PHPUnit (PHP 7.4, Symfony 4.4.* + lowest deps, ES 7.0.0)	1m 18s
	17m 14s

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