Updates the requirements on [guzzlehttp/guzzle](https://github.com/guzzle/guzzle) to permit the latest version. - [Release notes](https://github.com/guzzle/guzzle/releases) - [Changelog](https://github.com/guzzle/guzzle/blob/7.9/CHANGELOG.md) - [Commits](https://github.com/guzzle/guzzle/compare/7.9.1...7.9.2) --- updated-dependencies: - dependency-name: guzzlehttp/guzzle dependency-type: direct:development ... Signed-off-by: dependabot[bot] <support@github.com>