build(deps): bump doctrine/doctrine-migrations-bundle

Bumps [doctrine/doctrine-migrations-bundle](https://github.com/doctrine/DoctrineMigrationsBundle) from 3.3.1 to 3.4.0.
- [Release notes](https://github.com/doctrine/DoctrineMigrationsBundle/releases)
- [Commits](doctrine/DoctrineMigrationsBundle@3.3.1...3.4.0)

---
updated-dependencies:
- dependency-name: doctrine/doctrine-migrations-bundle
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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