build(deps-dev): bump nuxt in /examples/frameworks/nuxt3 (#1437)

Bumps [nuxt](https://github.com/nuxt/nuxt) from 3.0.0-rc.4 to 3.4.3.
- [Release notes](https://github.com/nuxt/nuxt/releases)
- [Commits](nuxt/nuxt@v3.0.0-rc.4...v3.4.3)

---
updated-dependencies:
- dependency-name: nuxt
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]