Bump doctrine/dbal from 3.8.4 to 3.8.6

Bumps [doctrine/dbal](https://github.com/doctrine/dbal) from 3.8.4 to 3.8.6.
- [Release notes](https://github.com/doctrine/dbal/releases)
- [Commits](doctrine/dbal@3.8.4...3.8.6)

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

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

Author: dependabot[bot]