Update dependency mkdocs-material to v9.5.4

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
mkdocs-material	==9.5.3 -> ==9.5.4

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Release Notes

squidfunk/mkdocs-material (mkdocs-material)

### [`v9.5.4`](https://togithub.com/squidfunk/mkdocs-material/releases/tag/9.5.4): mkdocs-material-9.5.4 [Compare Source](https://togithub.com/squidfunk/mkdocs-material/compare/9.5.3...9.5.4) - Fixed [#​6645](https://togithub.com/squidfunk/mkdocs-material/issues/6645): Local storage with invalid value can break site - Fixed [#​6635](https://togithub.com/squidfunk/mkdocs-material/issues/6635): Tags icons before default ignored if default is set

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