Update dependency eslint-config-prettier to v8.4.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
eslint-config-prettier	8.3.0 -> 8.4.0

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Release Notes

prettier/eslint-config-prettier

### [`v8.4.0`](https://togithub.com/prettier/eslint-config-prettier/blob/HEAD/CHANGELOG.md#Version-840-2022-02-19) [Compare Source](https://togithub.com/prettier/eslint-config-prettier/compare/v8.3.0...v8.4.0) - Added: \[vue/quote-props]. Thanks to [@​xcatliu](https://togithub.com/xcatliu)!

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