chore(deps): update dependency prettier to v2.4.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
prettier (source)	2.3.1 -> 2.4.0

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Release Notes

prettier/prettier

### [`v2.4.0`](https://togithub.com/prettier/prettier/blob/master/CHANGELOG.md#​240) [Compare Source](https://togithub.com/prettier/prettier/compare/2.3.2...2.4.0) [diff](https://togithub.com/prettier/prettier/compare/2.3.2...2.4.0) 🔗 [Release Notes](https://prettier.io/blog/2021/09/09/2.4.0.html) ### [`v2.3.2`](https://togithub.com/prettier/prettier/blob/master/CHANGELOG.md#​232) [Compare Source](https://togithub.com/prettier/prettier/compare/2.3.1...2.3.2) [diff](https://togithub.com/prettier/prettier/compare/2.3.1...2.3.2) ##### Fix failure on dir with trailing slash ([#​11000](https://togithub.com/prettier/prettier/pull/11000) by [@​fisker](https://togithub.com/fisker)) ```console $ ls 1.js 1.unknown ```

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[github-actions[bot]]

:tada: This PR is included in version 18.4.4-alpha.1 :tada:

The release is available on:

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

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[github-actions[bot]]

:tada: This PR is included in version 19.0.0 :tada:

The release is available on:

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

Your semantic-release bot :package::rocket: