build(deps): update module github.com/cenkalti/backoff/v4 to v5

This MR contains the following updates:

Package	Type	Update	Change
github.com/cenkalti/backoff/v4	require	major	v4.3.0 -> v5.0.0

MR created with the help of gitlab-org/frontend/renovate-gitlab-bot

---

Release Notes

cenkalti/backoff (github.com/cenkalti/backoff/v4)

v5.0.0

Compare Source

---

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 becomes conflicted, 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.