fix(deps): update dependency mkdocs-material to v9.5.31

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
mkdocs-material (changelog)	9.5.30 -> 9.5.31

---

Release Notes

squidfunk/mkdocs-material (mkdocs-material)

### [`v9.5.31`](https://togithub.com/squidfunk/mkdocs-material/releases/tag/9.5.31): mkdocs-material-9.5.31 [Compare Source](https://togithub.com/squidfunk/mkdocs-material/compare/9.5.30...9.5.31) - Fixed [#​7405](https://togithub.com/squidfunk/mkdocs-material/issues/7405): DockerHub missing images > 9.5.27 due to change in Alpine/APK

---

Configuration

📅 Schedule: Branch creation - "before 4am on Monday" (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.