Draft: GitPod Image Integration test

What does this MR do?

This MR is a placeholder MR to quickly find where to go when integration checking the GitPod image in order to promote the latest image built on tested to a stable image.

• For more details see: https://gitlab.com/gitlab-org/gitlab-development-kit/-/blob/main/doc/howto/gitpod.md#how-to-update-the-gitpod-gdk-docker-image
• Here is a direct link to the scheduled CI jobs for GDK: https://gitlab.com/gitlab-org/gitlab-development-kit/-/pipeline_schedules
• Here is a direct link to the branch: gdk-gitpod-integration-branch
• Here is a direct link to the branch in Gitpod.

We should probably never merge this MR.

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Steps to test

1. Rebase with /rebase

2. Start GitPod by clicking the Gitpod button when browsing the gdk-gitpod-integration-branch

3. Use this comment template for the manual checks:

I have checked the `tested` image generated by https://gitlab.com/gitlab-org/gitlab-development-kit/-/pipelines/<Pipeline_ID>:

- [ ] GitLab starts
- [ ] Login works
- [ ] `gdk update` works
- [ ] `gdk restart` works

Because of the above checks passing, I have promoted the `tested` image to `stable` via https://gitlab.com/gitlab-org/gitlab-development-kit/-/jobs/<deploy-gitpod-workspace-image_job_ID>.