Fix codesniffer issues #355

Job	Run time
Quality control	41s
PHP-Linter (8.3) / linter	13s
Linter / ecmascript-linter	16s
Linter / yaml-linter	7s
PHP-Linter (8.5) / linter	12s
PHP-Linter (8.4) / linter	9s
Linter / json-linter	24s
Linter / style-linter	-1s
Unit tests, PHP 8.4, ubuntu-latest	22s
Unit tests, PHP 8.5, windows-latest	44s
Unit tests, PHP 8.5, ubuntu-latest	22s
Unit tests, PHP 8.3, windows-latest	45s
Unit tests, PHP 8.4, windows-latest	41s
Unit tests, PHP 8.3, ubuntu-latest	22s
Code coverage	0s
Security checks	0s
Cleanup artifacts	0s
	5m 17s

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