Update dependency mkdocs-material to v9.4.13 (#261)

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [mkdocs-material](https://togithub.com/squidfunk/mkdocs-material) |
`9.4.12` -> `9.4.13` |
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|
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|
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|
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|

---

### Release Notes

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

###
[`v9.4.13`](https://togithub.com/squidfunk/mkdocs-material/releases/tag/9.4.13):
mkdocs-material-9.4.13

[Compare
Source](https://togithub.com/squidfunk/mkdocs-material/compare/9.4.12...9.4.13)

- Fixed
[#&#8203;6365](https://togithub.com/squidfunk/mkdocs-material/issues/6365):
Blog plugin pagination links to previous pages broken
- Fixed
[#&#8203;5758](https://togithub.com/squidfunk/mkdocs-material/issues/5758):
Updated Mermaid.js to version 10.6.1 (latest)

</details>

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