Remove deprecated exception handling and validation #173

Job	Run time
Code standards	13s
Composer lockfile integrity	8s
Tests (Symfony 5.4 & PHP 7.4)	31s
Tests (Symfony 5.4 & PHP 8.0)	20s
Tests (Symfony 6.0 & PHP 8.0)	21s
Tests (Symfony 5.4 & PHP 8.1)	21s
Tests (Symfony 6.0 & PHP 8.1)	23s
Tests (Symfony 6.1 & PHP 8.1)	24s
Tests (Symfony 6.2 & PHP 8.1)	29s
Tests (Symfony 6.3 & PHP 8.1)	22s
Tests (Symfony 6.4 & PHP 8.1)	30s
Tests (Symfony 5.4 & PHP 8.2)	27s
Tests (Symfony 6.0 & PHP 8.2)	34s
Tests (Symfony 6.1 & PHP 8.2)	23s
Tests (Symfony 6.2 & PHP 8.2)	26s
Tests (Symfony 6.3 & PHP 8.2)	37s
Tests (Symfony 6.4 & PHP 8.2)	30s
Tests (Symfony 5.4 & PHP 8.3)	21s
Tests (Symfony 6.0 & PHP 8.3)	28s
Tests (Symfony 6.1 & PHP 8.3)	30s
Tests (Symfony 6.2 & PHP 8.3)	26s
Tests (Symfony 6.3 & PHP 8.3)	30s
Tests (Symfony 6.4 & PHP 8.3)	18s
Tests (Symfony 5.4 & PHP 8.1)	26s
	9m 58s

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