fix(deps): update dependency eslint-plugin-mdx to v3

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
eslint-plugin-mdx (source)	2.2.0 -> 3.0.0

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Release Notes

mdx-js/eslint-mdx (eslint-plugin-mdx)

### [`v3.0.0`](https://togithub.com/mdx-js/eslint-mdx/releases/tag/v3.0.0) [Compare Source](https://togithub.com/mdx-js/eslint-mdx/compare/eslint-plugin-mdx@2.2.0...v3.0.0) #### 3.0.0 ##### Major Changes - [#​486](https://togithub.com/mdx-js/eslint-mdx/pull/486) [`508e7ce`](https://togithub.com/mdx-js/eslint-mdx/commit/508e7cef15d1cdafe2a4ac1c635b8c320567de46) Thanks [@​JounQin](https://togithub.com/JounQin)! - feat!: bump all unified ecosystem dependencies, support mdx v3 - [#​486](https://togithub.com/mdx-js/eslint-mdx/pull/486) [`508e7ce`](https://togithub.com/mdx-js/eslint-mdx/commit/508e7cef15d1cdafe2a4ac1c635b8c320567de46) Thanks [@​JounQin](https://togithub.com/JounQin)! - chore!: require node >= 18, drop node 12, 14 and 16 **Full Changelog**: https://github.com/mdx-js/eslint-mdx/compare/v2.1.0...v3.0.0

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