The following sniffs are failing and were disabled:
* MediaWiki.Commenting.PropertyDocumentation.MissingDocumentationPrivate
* MediaWiki.Commenting.PropertyDocumentation.WrongStyle
* MediaWiki.Usage.ExtendClassUsage.FunctionConfigUsage
Additional changes:
* Dropped .inc files from .phpcs.xml (T200956).
* Removed global `OO`, included via `wikimedia/mediawiki` profile (T262222).
* Dropped the emtpy global definition in .eslintrc.json.
Change-Id: Ic5fe53a400a8b39820b470b98a2016143404435b
This ensures that each repository's "npm test" command is fully
independent of wherever it might be in the filesystem.
Bug: T206485
Change-Id: Ic4e3051e2a74b7576f27f076b043d3046761c4b1