Issue #2721283 by alexpott: Fix Drupal.Commenting.FunctionComment.$InReturnType

core/lib/Drupal/Core/Field/FieldItemInterface.php

core/lib/Drupal/Core/Field/FieldItemListInterface.php

...modules/language/src/ContentLanguageSettingsInterface.php

core/modules/simpletest/src/WebTestBase.php

.../modules/views/src/Plugin/views/query/QueryPluginBase.php

core/modules/views/src/Plugin/views/query/Sql.php

core/phpcs.xml.dist