build(deps): bump @astrojs/react from 4.2.4 to 4.3.0

Bumps [@astrojs/react](https://github.com/withastro/astro/tree/HEAD/packages/integrations/react) from 4.2.4 to 4.3.0.
- [Release notes](https://github.com/withastro/astro/releases)
- [Changelog](https://github.com/withastro/astro/blob/main/packages/integrations/react/CHANGELOG.md)
- [Commits](https://github.com/withastro/astro/commits/@astrojs/[email protected]/packages/integrations/react)

---
updated-dependencies:
- dependency-name: "@astrojs/react"
  dependency-version: 4.3.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]