Fix codesniffer issues #507

Job	Run time
PHP-Linter (8.4) / linter	11s
PHP-Linter (8.3) / linter	9s
Linter / json-linter	26s
PHP-Linter (8.5) / linter	9s
Linter / yaml-linter	5s
Linter / ecmascript-linter	15s
Linter / style-linter	0s
Unit tests, PHP 8.5, windows-latest	1m 7s
Unit tests, PHP 8.3, windows-latest	1m 6s
Unit tests, PHP 8.5, ubuntu-latest	19s
Unit tests, PHP 8.3, ubuntu-latest	16s
Unit tests, PHP 8.4, ubuntu-latest	22s
Unit tests, PHP 8.4, windows-latest	1m 16s
Quality control	52s
Code coverage	8s
Security checks	27s
Cleanup artifacts	3s
	7m 11s

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