Merge branch '3414923-add-ci-jobs' into '4.x'
Unable to create pipeline
- 'phpunit (previous major)' job needs 'composer (previous major)' job, but 'composer (previous major)' is not in any previous stage 'phpunit (previous minor)' job needs 'composer (previous minor)' job, but 'composer (previous minor)' is not in any previous stage 'phpunit (next minor)' job needs 'composer (next minor)' job, but 'composer (next minor)' is not in any previous stage 'phpunit (next major)' job needs 'composer (next major)' job, but 'composer (next major)' is not in any previous stage