Update PHP_CodeSniffer repository links #891

Job	Run time
code-quality / PHPStan	29s
code-quality / Lint GitHub Actions workflows	5s
code-quality / Spell check	5s
code-quality / Lint PHP files	14s
code-quality / PHPCS	21s
code-quality / Lint Gherkin Feature files	18s
	1m 32s

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