Bump doctrine/dbal from 3.8.3 to 3.8.4

Bumps [doctrine/dbal](https://github.com/doctrine/dbal) from 3.8.3 to 3.8.4.
- [Release notes](https://github.com/doctrine/dbal/releases)
- [Commits](doctrine/dbal@3.8.3...3.8.4)

---
updated-dependencies:
- dependency-name: doctrine/dbal
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>