Update dependency eslint-config-prettier to v4

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
eslint-config-prettier	devDependencies	major	2.10.0 -> 4.3.0

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Release Notes

prettier/eslint-config-prettier

v4.3.0

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• Added: New [eslint-plugin-vue] rules: [vue/arrow-spacing],
  [vue/block-spacing], [vue/brace-style] and [vue/comma-dangle].
• Added: New [@​typescript-eslint/eslint-plugin] rules:
  [@​typescript-eslint/func-call-spacing] and [@​typescript-eslint/semi].

v4.2.0

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• Added: [@​typescript-eslint/no-extra-parens]. Thanks to Keiichiro Amemiya
  (@​Hoishin) and Jen Gorfine (@​jgorfine)!

v4.1.0

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• Added: [linebreak-style]. Use Prettier’s [end-of-line] option instead.
• Added: [self-closing-comp]. Thanks to Gaurav Gupta (@​gaurav5430)!

v4.0.0

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• Breaking change: Support for [eslint-plugin-typescript] has been removed and
  replaced with support for its successor [@​typescript-eslint/eslint-plugin].
  Thanks to TANIGUCHI Masaya (@​ta2gch) and everyone else who helped with this!
• Changed: [arrow-body-style] and [prefer-arrow-callback] are now marked as
  [special rules][arrow-special], since they might cause problems if using
  [eslint-plugin-prettier] and --fix. They are turned off by default, and the
  CLI helper tool will warn about them (but not error if you do enable them).
  This won’t break your linting checks, but do note that these rules will be
  disabled unless you explicitly enable them again, and that you might see new
  warnings when running the CLI helper tool.

v3.6.0

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• Added: Support for [eslint-plugin-babel]. Thanks to Matija Marohnić
  (@​silvenon)!

v3.5.0

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• Fixed: The eslint-plugin-vue change from 3.4.0 has been reverted. That change
  requires eslint-plugin-vue@5, while many use eslint-plugin-vue@4. In other
  words, it was an accidental breaking change. Also, after thinking about it
  some more, it makes sense to have a Prettier-specific list of rules, rather
  than using the vue/no-layout-rules list, since there can be layout rules
  that don’t conflict with but rather complement Prettier.
• Added: New eslint-plugin-vue rules coming in the next version after 5.1.0.

v3.4.0

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• Added: Support for [eslint-plugin-typescript]. Thanks to Jed Fox (@​j-f1)!
• Improved: The eslint-plugin-vue integration is now using the
  vue/no-layout-rules config behind the scenes, so it should automatically
  stay up-to-date when new eslint-plugin-vue versions are released. Thanks to
  Michał Sajnóg (@​michalsnik)!

v3.3.0

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• Added: The [vue/html-self-closing] rule (as a [special
  rule][vue/html-self-closing-special]). Thanks to Yamagishi Kazutoshi (@​ykzts)!

v3.2.0

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• Added: Support for [eslint-plugin-vue].
• Fixed: The CLI helper tool should now work in Node.js 6 with npm 3 again.
  Thanks to Grant Snodgrass (@​meeber)!
• Improved: Updated documentation.

v3.1.0

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• Added: Support for [eslint-plugin-unicorn]. Thanks to John Mars (@​j0hnm4r5)!
• Changed: The [quotes] rule is now allowed to be used to forbid unnecessary
  backticks. This means that the CLI helper tool no longer can automatically
  validate it, so you’ll need to refer the [quotes special rule
  documentation][quotes-special]. Thanks to Nick Petruzzelli (@​npetruzzelli)!

v3.0.1

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• Improved: eslint --print-config usage instructions.

v3.0.0

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• Breaking change: Dropped Node.js 4 support.

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