fix(deps): update dependency katex to v0.16.9 - autoclosed

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
katex (source)	0.16.8 -> 0.16.9
@types/katex (source)	0.16.0 -> 0.16.3

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Release Notes

KaTeX/KaTeX (katex)

### [`v0.16.9`](https://togithub.com/KaTeX/KaTeX/blob/HEAD/CHANGELOG.md#0169-2023-10-02) [Compare Source](https://togithub.com/KaTeX/KaTeX/compare/v0.16.8...v0.16.9) ##### Features - Support bold Fraktur ([#​3777](https://togithub.com/KaTeX/KaTeX/issues/3777)) ([240d5ae](https://togithub.com/KaTeX/KaTeX/commit/240d5aede915e0303929a9328745b1060e12004a))

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Configuration

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