Update PHP_CodeSniffer repository links #1286

Job	Run time
test / Get base test matrix	3s
test / Prepare matrix for unit tests	6s
test / Prepare matrix for functional tests	5s
test / Functional (8.5, latest, mysql-8.0, true) / PHP 8.5 \| WP latest \| MySQL (with coverage)	2m 50s
test / Unit	-1s
	3m 3s

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