build(deps): bump express-joi-validation from 5.0.1 to 6.0.0

Bumps [express-joi-validation](https://github.com/evanshortiss/express-joi-validation) from 5.0.1 to 6.0.0.
- [Release notes](https://github.com/evanshortiss/express-joi-validation/releases)
- [Changelog](https://github.com/evanshortiss/express-joi-validation/blob/master/CHANGELOG.md)
- [Commits](evanshortiss/express-joi-validation@5.0.1...6.0.0)

---
updated-dependencies:
- dependency-name: express-joi-validation
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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