build(deps): bump @nestjs/event-emitter from 2.0.3 to 2.0.4

Bumps [@nestjs/event-emitter](https://github.com/nestjs/event-emitter) from 2.0.3 to 2.0.4.
- [Release notes](https://github.com/nestjs/event-emitter/releases)
- [Changelog](https://github.com/nestjs/event-emitter/blob/master/.release-it.json)
- [Commits](nestjs/event-emitter@2.0.3...2.0.4)

---
updated-dependencies:
- dependency-name: "@nestjs/event-emitter"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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