chore(deps-dev): bump eslint and @nuxtjs/eslint-config

Bumps [eslint](https://github.com/eslint/eslint) and [@nuxtjs/eslint-config](https://github.com/nuxt/eslint-config). These dependencies needed to be updated together.

Updates `eslint` from 7.32.0 to 8.1.0
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/main/CHANGELOG.md)
- [Commits](eslint/eslint@v7.32.0...v8.1.0)

Updates `@nuxtjs/eslint-config` from 6.0.1 to 7.0.0
- [Release notes](https://github.com/nuxt/eslint-config/releases)
- [Commits](https://github.com/nuxt/eslint-config/compare/@nuxtjs/eslint-config@6.0.1...@nuxtjs/eslint-config@7.0.0)

---
updated-dependencies:
- dependency-name: eslint
  dependency-type: direct:development
  update-type: version-update:semver-major
- dependency-name: "@nuxtjs/eslint-config"
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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Author: dependabot[bot]