chore(deps): update actions/setup-node action to v4

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
actions/setup-node	action	major	v3 -> v4

---

Release Notes

actions/setup-node (actions/setup-node)

v4

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 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 has been generated by Mend Renovate. View repository job log here.

[netlify[bot]]

✅ Deploy Preview for n3-supabase canceled.

Name	Link
🔨 Latest commit	3bfa468c52b661c06fdd4cac6fcb60aa21b79319
🔍 Latest deploy log	https://app.netlify.com/sites/n3-supabase/deploys/6557846acc22d30008eb8136