build(deps-dev): bump @types/d3 from 7.4.2 to 7.4.3 in /react-app

Bumps [@types/d3](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/d3) from 7.4.2 to 7.4.3.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/d3)

---
updated-dependencies:
- dependency-name: "@types/d3"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>