Updates the requirements on [symfony/event-dispatcher](https://github.com/symfony/event-dispatcher) to permit the latest version. - [Release notes](https://github.com/symfony/event-dispatcher/releases) - [Changelog](https://github.com/symfony/event-dispatcher/blob/7.3/CHANGELOG.md) - [Commits](https://github.com/symfony/event-dispatcher/compare/v5.4.0...v7.3.3) --- updated-dependencies: - dependency-name: symfony/event-dispatcher dependency-version: 7.3.3 dependency-type: direct:development ... Signed-off-by: dependabot[bot] <support@github.com>