Remove tests for PHP 8.2 #455

Job	Run time
Linter / yaml-linter	7s
PHP-Linter (8.3) / linter	13s
PHP-Linter (8.4) / linter	34s
Linter / json-linter	25s
PHP-Linter (8.5) / linter	11s
Linter / style-linter	0s
Linter / ecmascript-linter	0s
Unit tests, PHP 8.5, windows-latest	1m 37s
Unit tests, PHP 8.3, windows-latest	1m 41s
Unit tests, PHP 8.5, ubuntu-latest	36s
Unit tests, PHP 8.4, windows-latest	2m 6s
Unit tests, PHP 8.3, ubuntu-latest	38s
Unit tests, PHP 8.4, ubuntu-latest	36s
Security checks	19s
Quality control	35s
Code coverage	9s
Cleanup artifacts	5s
	9m 52s

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