chore(deps): update griefed/gitlab-ci-cd docker tag to v1.0.3

This MR contains the following updates:

Package	Type	Update	Change
griefed/gitlab-ci-cd	image	patch	1.0.1 -> 1.0.3
griefed/gitlab-ci-cd	service-image	patch	1.0.1 -> 1.0.3

---

Configuration

📅 Schedule: At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Renovate will not automatically rebase this PR, because other commits have been found.

🔕 Ignore: Close this MR and you won't be reminded about these updates again.

---

• If you want to rebase/retry this MR, click this checkbox. ⚠ Warning: custom changes will be lost.

---

This MR has been generated by Renovate Bot.