chore(deps): update dependency shiki to ^1.1.6

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
shiki (source)	^1.1.5 -> ^1.1.6

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Release Notes

shikijs/shiki (shiki)

### [`v1.1.6`](https://togithub.com/shikijs/shiki/releases/tag/v1.1.6) [Compare Source](https://togithub.com/shikijs/shiki/compare/v1.1.5...v1.1.6) #####    🚀 Features - Provide lang sub module for alias  -  by [@​antfu](https://togithub.com/antfu) in [https://github.com/shikijs/shiki/issues/596](https://togithub.com/shikijs/shiki/issues/596) [(b61a6)](https://togithub.com/shikijs/shiki/commit/b61a689b) - Include new `Typst` grammar  -  by [@​antfu](https://togithub.com/antfu) [(9f70e)](https://togithub.com/shikijs/shiki/commit/9f70eed4) #####    🐞 Bug Fixes - **vitepress**: Missing `:shown` prop for query, fix [#​595](https://togithub.com/shikijs/shiki/issues/595)  -  by [@​antfu](https://togithub.com/antfu) in [https://github.com/shikijs/shiki/issues/595](https://togithub.com/shikijs/shiki/issues/595) [(b667b)](https://togithub.com/shikijs/shiki/commit/b667b75a) #####     [View changes on GitHub](https://togithub.com/shikijs/shiki/compare/v1.1.5...v1.1.6)

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