Bump react/promise from 3.0.0 to 3.1.0 (#25)

Bumps [react/promise](https://github.com/reactphp/promise) from 3.0.0 to 3.1.0.
- [Release notes](https://github.com/reactphp/promise/releases)
- [Changelog](https://github.com/reactphp/promise/blob/3.x/CHANGELOG.md)
- [Commits](reactphp/promise@v3.0.0...v3.1.0)

---
updated-dependencies:
- dependency-name: react/promise
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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