chore(deps): update dependency eslint-config-prettier to v6.15.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
eslint-config-prettier	6.7.0 -> 6.15.0

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Release Notes

prettier/eslint-config-prettier

### [`v6.15.0`](https://togithub.com/prettier/eslint-config-prettier/blob/master/CHANGELOG.md#Version-6150-2020-10-27) [Compare Source](https://togithub.com/prettier/eslint-config-prettier/compare/v6.14.0...v6.15.0) - Added: [@​typescript-eslint/space-infix-ops]. Thanks to Masafumi Koba ([@​ybiquitous](https://togithub.com/ybiquitous))!! ### [`v6.14.0`](https://togithub.com/prettier/eslint-config-prettier/blob/master/CHANGELOG.md#Version-6140-2020-10-21) [Compare Source](https://togithub.com/prettier/eslint-config-prettier/compare/v6.13.0...v6.14.0) - Added: New [eslint-plugin-vue] rules: [vue/array-bracket-newline] and [vue/block-tag-newline]. Thanks to [@​xcatliu](https://togithub.com/xcatliu)! ### [`v6.13.0`](https://togithub.com/prettier/eslint-config-prettier/blob/master/CHANGELOG.md#Version-6130-2020-10-16) [Compare Source](https://togithub.com/prettier/eslint-config-prettier/compare/v6.12.0...v6.13.0) - Added: New rules in [eslint-plugin-vue] 7.0 (which supports Vue 3.0). Thanks to [@​xcatliu](https://togithub.com/xcatliu)! ### [`v6.12.0`](https://togithub.com/prettier/eslint-config-prettier/blob/master/CHANGELOG.md#Version-6120-2020-09-25) [Compare Source](https://togithub.com/prettier/eslint-config-prettier/compare/v6.11.0...v6.12.0) - Added: [@​typescript-eslint/comma-dangle]. Thanks to Masafumi Koba ([@​ybiquitous](https://togithub.com/ybiquitous))!! ### [`v6.11.0`](https://togithub.com/prettier/eslint-config-prettier/blob/master/CHANGELOG.md#Version-6110-2020-04-21) [Compare Source](https://togithub.com/prettier/eslint-config-prettier/compare/v6.10.1...v6.11.0) - Added: [@​typescript-eslint/keyword-spacing]. Thanks to Hans Bergren ([@​hbergren](https://togithub.com/hbergren))! ### [`v6.10.1`](https://togithub.com/prettier/eslint-config-prettier/blob/master/CHANGELOG.md#Version-6101-2020-03-22) [Compare Source](https://togithub.com/prettier/eslint-config-prettier/compare/v6.10.0...v6.10.1) - Improved: Recommend using `npx` when running the CLI helper tool. - Updated: Mention that eslint-config-prettier has been tested with Prettier 2.0 and the latest versions of plugins. ### [`v6.10.0`](https://togithub.com/prettier/eslint-config-prettier/blob/master/CHANGELOG.md#Version-6100-2020-01-28) [Compare Source](https://togithub.com/prettier/eslint-config-prettier/compare/v6.9.0...v6.10.0) - Added: [@​typescript-eslint/comma-spacing]. Thanks to Masafumi Koba ([@​ybiquitous](https://togithub.com/ybiquitous))!! ### [`v6.9.0`](https://togithub.com/prettier/eslint-config-prettier/blob/master/CHANGELOG.md#Version-690-2019-12-27) [Compare Source](https://togithub.com/prettier/eslint-config-prettier/compare/v6.8.0...v6.9.0) - Added: [vue/max-len]. Thanks to [@​xcatliu](https://togithub.com/xcatliu)! ### [`v6.8.0`](https://togithub.com/prettier/eslint-config-prettier/blob/master/CHANGELOG.md#Version-680-2019-12-25) [Compare Source](https://togithub.com/prettier/eslint-config-prettier/compare/dcca556e260af985ece4d9af92531fa649268f80...v6.8.0) - Added: [@​typescript-eslint/no-extra-semi]. Thanks to [@​xcatliu](https://togithub.com/xcatliu)!

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