feat(helm): update chart metallb to 0.14.8

[renovate[bot]]

This PR contains the following updates:

Package	Update	Change
metallb (source)	minor	0.13.12 -> 0.14.8

---

[!WARNING] Some dependencies could not be looked up. Check the Dependency Dashboard for more information.

---

Release Notes

metallb/metallb (metallb)

### [`v0.14.8`](https://togithub.com/metallb/metallb/releases/tag/v0.14.8): v0.14.18 [Compare Source](https://togithub.com/metallb/metallb/compare/v0.14.7...v0.14.8) See the release notes for the details https://metallb.universe.tf/release-notes/#version-0-14-8 ### [`v0.14.7`](https://togithub.com/metallb/metallb/releases/tag/v0.14.7): v0.14.17 [Compare Source](https://togithub.com/metallb/metallb/compare/v0.14.6...v0.14.7) See the release notes for the details https://metallb.universe.tf/release-notes/#version-0-14-7 ### [`v0.14.6`](https://togithub.com/metallb/metallb/releases/tag/v0.14.6): v0.14.16 [Compare Source](https://togithub.com/metallb/metallb/compare/v0.14.5...v0.14.6) See the release notes for the details https://metallb.universe.tf/release-notes/#version-0-14-6 ### [`v0.14.5`](https://togithub.com/metallb/metallb/releases/tag/v0.14.5) [Compare Source](https://togithub.com/metallb/metallb/compare/v0.14.4...v0.14.5) See the release notes for details: https://metallb.universe.tf/release-notes/#version-0-14-5 ### [`v0.14.4`](https://togithub.com/metallb/metallb/releases/tag/v0.14.4) [Compare Source](https://togithub.com/metallb/metallb/compare/v0.14.3...v0.14.4) See https://metallb.universe.tf/release-notes/ for details ### [`v0.14.3`](https://togithub.com/metallb/metallb/releases/tag/v0.14.3) [Compare Source](https://togithub.com/metallb/metallb/compare/v0.14.2...v0.14.3) See https://metallb.universe.tf/release-notes/ for details ### [`v0.14.2`](https://togithub.com/metallb/metallb/releases/tag/v0.14.2) [Compare Source](https://togithub.com/metallb/metallb/compare/v0.13.12...v0.14.2) See https://metallb.universe.tf/release-notes/ for details

---

Configuration

📅 Schedule: Branch creation - "before 7am" (UTC), Automerge - At any time (no schedule defined).

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

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• [ ] If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.