chore(deps): update helm release ingress-nginx to v4.12.3

This MR contains the following updates:

Package	Update	Change
ingress-nginx	patch	4.12.1 -> 4.12.3

---

Warning

Some dependencies could not be looked up. Check the Dependency Dashboard for more information.

---

Configuration

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

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

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 this update again.

---

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

---

This MR has been generated by Renovate Bot.