fix(deps): update renovate/renovate docker tag to v31.63.2

This MR contains the following updates:

Package	Update	Change
renovate/renovate	patch	31.63.1-slim -> 31.63.2-slim

---

Release Notes

renovatebot/renovate

v31.63.2

31.63.2 (2022-01-30)

Build System

• deps: update dependency simple-git to v3.1.0 (#​13917) (4e2a8f6)

---

Configuration

📅 Schedule: At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ 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, click this checkbox.

---

This MR has been generated by Renovate Bot.