chore(deps): update dependency rehype-highlight to v7

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
rehype-highlight	^6.0.0 -> ^7.0.0

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Release Notes

rehypejs/rehype-highlight (rehype-highlight)

### [`v7.0.0`](https://togithub.com/rehypejs/rehype-highlight/releases/tag/7.0.0) [Compare Source](https://togithub.com/rehypejs/rehype-highlight/compare/6.0.0...7.0.0) ##### Change - [`d72c765`](https://togithub.com/rehypejs/rehype-highlight/commit/d72c765) Update `lowlight` **migrate**: if you pass `languages`, make sure the spread in `common` from `lowlight`: `.use(rehypeHighlight, {...common, ...otherLanguages})` - [`b057174`](https://togithub.com/rehypejs/rehype-highlight/commit/b057174) Update `@types/hast`, `unified`, utilities, etc **migrate**: update too - [`72fe488`](https://togithub.com/rehypejs/rehype-highlight/commit/72fe488) Change to require Node.js 16 **migrate**: update too - [`d2fc56d`](https://togithub.com/rehypejs/rehype-highlight/commit/d2fc56d) Change to use `exports` **migrate**: don’t use private APIs - [`dc3823d`](https://togithub.com/rehypejs/rehype-highlight/commit/dc3823d) Remove `ignoreMissing` option, make it default **migrate**: remove `ignoreMissing`, expect warnings on the file instead ##### Misc - [`d05e002`](https://togithub.com/rehypejs/rehype-highlight/commit/d05e002) Fix broken import in example by [@​rhysd](https://togithub.com/rhysd) in [https://github.com/rehypejs/rehype-highlight/pull/24](https://togithub.com/rehypejs/rehype-highlight/pull/24) **Full Changelog**: https://github.com/rehypejs/rehype-highlight/compare/6.0.0...7.0.0

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[changeset-bot[bot]]

⚠️ No Changeset found

Latest commit: 55aa48339b5d32184be31d74b73122952a43c46f

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Codecov Report

Patch and project coverage have no change.

Comparison is base (4927da1) 98.72% compared to head (55aa483) 98.72%. Report is 2 commits behind head on main.

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Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #87 +/- ## ======================================= Coverage 98.72% 98.72% ======================================= Files 7 7 Lines 235 235 Branches 37 37 ======================================= Hits 232 232 Misses 3 3 ```

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