Update renovatebot/github-action action to v40.3.1

[grafanarenovatebot[bot]]

This PR contains the following updates:

Package	Type	Update	Change
renovatebot/github-action	action	patch	v40.3.0 -> v40.3.1

---

Release Notes

renovatebot/github-action (renovatebot/github-action)

### [`v40.3.1`](https://togithub.com/renovatebot/github-action/releases/tag/v40.3.1) [Compare Source](https://togithub.com/renovatebot/github-action/compare/v40.3.0...v40.3.1) ##### Build System - **deps:** update dependency [@​vercel/ncc](https://togithub.com/vercel/ncc) to v0.38.2 ([336c9d5](https://togithub.com/renovatebot/github-action/commit/336c9d50271682c864cad7754e64fe5fb318102a)) ##### Continuous Integration - **deps:** update renovate docker tag to v38.103.1 ([2f7cf70](https://togithub.com/renovatebot/github-action/commit/2f7cf7048f9d63dfc3240f480158d67581bbfaae))

---

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 Renovate Bot.