chore(deps): update devdependency @nuxtjs/eslint-config to v6

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@nuxtjs/eslint-config	^5.0.0 -> ^6.0.0

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Release Notes

nuxt/eslint-config

### [`v6.0.0`](https://togithub.com/nuxt/eslint-config/compare/@nuxtjs/eslint-config-typescript@5.0.0...@nuxtjs/eslint-config-typescript@6.0.0) [Compare Source](https://togithub.com/nuxt/eslint-config/compare/@nuxtjs/eslint-config@5.0.0...@nuxtjs/eslint-config@6.0.0)

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Renovate configuration

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