Bump clue/buzz-react from 2.5.0 to 2.6.1
Bump clue/buzz-react from 2.5.0 to 2.6.1

Bumps [clue/buzz-react](https://github.com/clue/reactphp-buzz) from 2.5.0 to 2.6.1.
- [Release notes](https://github.com/clue/reactphp-buzz/releases)
- [Changelog](https://github.com/clue/reactphp-buzz/blob/master/CHANGELOG.md)
- [Commits](https://github.com/clue/reactphp-buzz/compare/v2.5.0...v2.6.1)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
WyriHaximus/react-guzzle-http-client