chore(deps): update docker.io/squidfunk/mkdocs-material docker tag to v9.5.42

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
docker.io/squidfunk/mkdocs-material	container	patch	9.5.41 -> 9.5.42

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Release Notes

squidfunk/mkdocs-material (docker.io/squidfunk/mkdocs-material)

### [`v9.5.42`](https://redirect.github.com/squidfunk/mkdocs-material/releases/tag/9.5.42): mkdocs-material-9.5.42 [Compare Source](https://redirect.github.com/squidfunk/mkdocs-material/compare/9.5.41...9.5.42) - Fixed [#​7625](https://redirect.github.com/squidfunk/mkdocs-material/issues/7625): Invalid encoding of boolean attributes in privacy plugin - Fixed [#​7624](https://redirect.github.com/squidfunk/mkdocs-material/issues/7624): Crash when disabling privacy plugin (9.5.41 regression)

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