fix(deps): update dependency hexo-renderer-marked to v6

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
hexo-renderer-marked	^5.0.0 -> ^6.0.0

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Release Notes

hexojs/hexo-renderer-marked

### [`v6.0.0`](https://togithub.com/hexojs/hexo-renderer-marked/releases/tag/v6.0.0) [Compare Source](https://togithub.com/hexojs/hexo-renderer-marked/compare/5.0.0...v6.0.0) #### Breaking Changes - chore: require node14+ by [@​yoshinorin](https://togithub.com/yoshinorin) in [https://github.com/hexojs/hexo-renderer-marked/pull/234](https://togithub.com/hexojs/hexo-renderer-marked/pull/234) #### New Features - \[feat]: add marked extensions support by [@​Eumeryx](https://togithub.com/Eumeryx) in [https://github.com/hexojs/hexo-renderer-marked/pull/227](https://togithub.com/hexojs/hexo-renderer-marked/pull/227) #### Dependencies - chore(deps): update deps & replace `nyc` with `c8` by [@​yoshinorin](https://togithub.com/yoshinorin) in [https://github.com/hexojs/hexo-renderer-marked/pull/235](https://togithub.com/hexojs/hexo-renderer-marked/pull/235) - chore(deps-dev): bump mocha from 9.2.2 to 10.0.0 by [@​dependabot](https://togithub.com/dependabot) in [https://github.com/hexojs/hexo-renderer-marked/pull/226](https://togithub.com/hexojs/hexo-renderer-marked/pull/226) - chore(deps): bump jsdom from 19.0.0 to 20.0.1 by [@​dependabot](https://togithub.com/dependabot) in [https://github.com/hexojs/hexo-renderer-marked/pull/233](https://togithub.com/hexojs/hexo-renderer-marked/pull/233) #### Docs - docs(tokenizer): utilise escapeHTML() by [@​curbengh](https://togithub.com/curbengh) in [https://github.com/hexojs/hexo-renderer-marked/pull/222](https://togithub.com/hexojs/hexo-renderer-marked/pull/222) #### New Contributors - [@​Eumeryx](https://togithub.com/Eumeryx) made their first contribution in [https://github.com/hexojs/hexo-renderer-marked/pull/227](https://togithub.com/hexojs/hexo-renderer-marked/pull/227) **Full Changelog**: https://github.com/hexojs/hexo-renderer-marked/compare/5.0.0...v6.0.0

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