RenovateBot: Update docker Docker tag to v27.5.0

This MR contains the following updates:

Package	Type	Update	Change
docker	service-image	minor	27.4.1-dind -> 27.5.0-dind
docker	image	minor	27.4.1 -> 27.5.0

---

Configuration

Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

Automerge: Enabled.

Rebasing: Whenever MR is behind base branch, or you tick the rebase/retry checkbox.

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

---

• If you want to rebase/retry this MR, check this box

---

This MR has been generated by Renovate Bot.