build: Upgrade mediawiki-codesniffer to v28.0.0
build: Upgrade mediawiki-codesniffer to v28.0.0

Change-Id: I1028d3b795b20e8f61d705b5739b08fe9e9c23a9

wikimedia/mediawiki-extensions-Disambiguator,wikimedia/mediawiki-extensions-Disambiguator