Bump form-data from 3.0.1 to 4.0.4 in /resources/clients/react/elwing (awsdocs#7532)

Bumps [form-data](https://github.com/form-data/form-data) from 3.0.1 to 4.0.4. - [Release notes](https://github.com/form-data/form-data/releases) - [Changelog](https://github.com/form-data/form-data/blob/master/CHANGELOG.md) - [Commits](form-data/form-data@v3.0.1...v4.0.4) --- updated-dependencies: - dependency-name: form-data dependency-version: 4.0.4 dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]