Fix issue #3317985: Changed target branch for issue from 8.x-2.0-dev to 3.0.x,...
requested to merge issue/private_message-3317985:private_message_fix_phpcs-33179853317985 into 3.0.x
Fix issue #3317985: Changed target branch for issue from 8.x-2.0-dev to 3.0.x, according to maintainers comment - no updates only bug fixes.