chore(deps): bump @guardian/eslint-config in the code-quality group

Bumps the code-quality group with 1 update: [@guardian/eslint-config](https://github.com/guardian/csnx/tree/HEAD/libs/@guardian/eslint-config).


Updates `@guardian/eslint-config` from 12.0.1 to 13.0.0
- [Release notes](https://github.com/guardian/csnx/releases)
- [Changelog](https://github.com/guardian/csnx/blob/main/libs/@guardian/eslint-config/CHANGELOG.md)
- [Commits](https://github.com/guardian/csnx/commits/@guardian/eslint-config@13.0.0/libs/@guardian/eslint-config)

---
updated-dependencies:
- dependency-name: "@guardian/eslint-config"
  dependency-version: 13.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: code-quality
...

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Author: dependabot[bot]