Disable CI Builds for Draft MRs

Note: This can be accomplished by updating CI Config: https://docs.gitlab.com/ee/ci/yaml/workflow.html#skip-pipelines-for-draft-merge-requests. Please leave a comment on the issue for additional feedback.

Problem

As a developer working on a feature, I don't always want a pipeline to run especially when i'm not really done, so I don't waste CI minutes.

Proposal

Could it be possible to have a feature that allows the assignee to disable [Draft] merge requests to trigger builds as we know that it will always fail until we finish the dev.

Use Cases

• Using GitLab SCM and GitLab CI
• Using GitLab SCM and external CI
  • My use case for instance, is a Jenkins web hook where a build is triggered on push events for example, and it isn't really necessary while the MR is still in Draft.