build(deps): bump symfony/event-dispatcher from 8.1.1 to 8.1.2

Bumps [symfony/event-dispatcher](https://github.com/symfony/event-dispatcher) from 8.1.1 to 8.1.2.
- [Release notes](https://github.com/symfony/event-dispatcher/releases)
- [Changelog](https://github.com/symfony/event-dispatcher/blob/8.2/CHANGELOG.md)
- [Commits](symfony/event-dispatcher@v8.1.1...v8.1.2)

---
updated-dependencies:
- dependency-name: symfony/event-dispatcher
  dependency-version: 8.1.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]