Bump umzug from 3.4.0 to 3.8.0

Bumps [umzug](https://github.com/sequelize/umzug) from 3.4.0 to 3.8.0.
- [Release notes](https://github.com/sequelize/umzug/releases)
- [Changelog](https://github.com/sequelize/umzug/blob/main/CHANGELOG.md)
- [Commits](sequelize/umzug@v3.4.0...v3.8.0)

---
updated-dependencies:
- dependency-name: umzug
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]