Remove obsolete .gitlab-ci.yml
This file was originally contributed two years ago and is not being used to test the project. Instead, the testing pipeline relies on "External" stages.
A GitLab update will be applied on May 9th, between 8am and 10am, EDT (UTC-04:00). This site may have intermittent delays during that time.
This file was originally contributed two years ago and is not being used to test the project. Instead, the testing pipeline relies on "External" stages.