chore(deps): update actions/deploy-pages action to v4

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
actions/deploy-pages	action	major	v2 -> v4

---

Release Notes

actions/deploy-pages (actions/deploy-pages)

v4

Compare Source

v3

Compare Source

---

Configuration

📅 Schedule: Branch creation - "before 5am on the first day of the month" (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.

[coveralls]

coverage: 97.333% (-0.3%) from 97.603% when pulling 507dd93b1c23f8ab0513051db5934a3976048db4 on renovate/actions-deploy-pages-4.x into db1f199af093e2cbf7b281cdf59fcbce4f28b2ad on master.