chore(deps): update mdx monorepo to v1.6.22

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@mdx-js/mdx (source)	1.6.18 -> 1.6.22
@mdx-js/react (source)	1.6.18 -> 1.6.22

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Release Notes

mdx-js/mdx

### [`v1.6.22`](https://togithub.com/mdx-js/mdx/releases/v1.6.22) [Compare Source](https://togithub.com/mdx-js/mdx/compare/v1.6.21...v1.6.22) - Bump dependencies - Update documentation ### [`v1.6.21`](https://togithub.com/mdx-js/mdx/compare/v1.6.20...v1.6.21) [Compare Source](https://togithub.com/mdx-js/mdx/compare/v1.6.20...v1.6.21) ### [`v1.6.20`](https://togithub.com/mdx-js/mdx/compare/v1.6.19...v1.6.20) [Compare Source](https://togithub.com/mdx-js/mdx/compare/v1.6.19...v1.6.20) ### [`v1.6.19`](https://togithub.com/mdx-js/mdx/compare/v1.6.18...v1.6.19) [Compare Source](https://togithub.com/mdx-js/mdx/compare/v1.6.18...v1.6.19)

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[github-actions[bot]]

:tada: This PR is included in version 2.2.0 :tada:

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

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