Update symfony packages to v8 #289

Job	Run time
ci / Generate job matrix	8s
ci / QA Checks (PHPUnit [8.2, lowest], ubuntu-latest, laminas/laminas-continuous-integration-action@v1...	46s
ci / QA Checks (PHPStan [8.2, latest], ubuntu-latest, laminas/laminas-continuous-integration-action@v1...	32s
ci / QA Checks (PHPUnit [8.3, lowest], ubuntu-latest, laminas/laminas-continuous-integration-action@v1...	24s
ci / QA Checks (PHPUnit [8.4, lowest], ubuntu-latest, laminas/laminas-continuous-integration-action@v1...	51s
ci / QA Checks (PHPCodeSniffer [8.2, latest], ubuntu-latest, laminas/laminas-continuous-integration-ac...	33s
ci / QA Checks (PHPUnit [8.3, latest], ubuntu-latest, laminas/laminas-continuous-integration-action@v1...	38s
ci / QA Checks (README Linting [8.2, latest], ubuntu-latest, laminas/laminas-continuous-integration-ac...	29s
ci / QA Checks (PHPUnit [8.2, latest], ubuntu-latest, laminas/laminas-continuous-integration-action@v1...	28s
ci / QA Checks (PHPUnit [8.4, latest], ubuntu-latest, laminas/laminas-continuous-integration-action@v1...	43s
	5m 32s

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