chore: migrate to eslint v9

[danielroe]

Types of changes

• [ ] Bug fix (a non-breaking change which fixes an issue)
• [ ] New feature (a non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

Description

This PR migrates to eslint v9 and the new version of nuxt/eslint-config, and applies any changes in default config.

Feel free to update/change 🙏

Checklist:

• [ ] My change requires a change to the documentation.
• [ ] I have updated the documentation accordingly.
• [ ] I have added tests to cover my changes (if not applicable, please state why)

[netlify[bot]]

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[Baroshem]

Closing in favor of https://github.com/nuxt-modules/cloudinary/pull/209/commits/bbff68d2808c085808a5b43bf3eda6ea18c5e93c