build(deps): bump symfony/event-dispatcher from 8.0.4 to 8.0.8

Bumps [symfony/event-dispatcher](https://github.com/symfony/event-dispatcher) from 8.0.4 to 8.0.8.
- [Release notes](https://github.com/symfony/event-dispatcher/releases)
- [Changelog](https://github.com/symfony/event-dispatcher/blob/8.1/CHANGELOG.md)
- [Commits](symfony/event-dispatcher@v8.0.4...v8.0.8)

---
updated-dependencies:
- dependency-name: symfony/event-dispatcher
  dependency-version: 8.0.8
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]