chore: bump nuxt from 2.15.3 to 2.15.4
chore: bump nuxt from 2.15.3 to 2.15.4

Bumps [nuxt](https://github.com/nuxt/nuxt.js) from 2.15.3 to 2.15.4.
- [Release notes](https://github.com/nuxt/nuxt.js/releases)
- [Changelog](https://github.com/nuxt/nuxt.js/blob/dev/RELEASE_PLAN.md)
- [Commits](https://github.com/nuxt/nuxt.js/compare/v2.15.3...v2.15.4)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
patrickcate/dutch-art-daily,patrickcate/dutch-art-daily