Update dependency mkdocs-material to v9.5.31 (#1551)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [mkdocs-material](https://togithub.com/squidfunk/mkdocs-material)
([changelog](https://squidfunk.github.io/mkdocs-material/changelog/)) |
patch | `==9.5.30` -> `==9.5.31` |

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### Release Notes

<details>
<summary>squidfunk/mkdocs-material (mkdocs-material)</summary>

###
[`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
[#&#8203;7405](https://togithub.com/squidfunk/mkdocs-material/issues/7405):
DockerHub missing images > 9.5.27 due to change in Alpine/APK

</details>

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.github/workflows/mkdocs-requirements.txt

@@ -7,7 +7,7 @@ Markdown==3.6
 MarkupSafe==2.1.5
 mkdocs==1.6.0
 mkdocs-macros-plugin==1.0.5
-mkdocs-material==9.5.30
+mkdocs-material==9.5.31
 mkdocs-material-extensions==1.3.1
 Pygments==2.18.0
 pymdown-extensions==10.9