Bump redb from 2.1.3 to 2.1.4

Bumps [redb](https://github.com/cberner/redb) from 2.1.3 to 2.1.4.
- [Release notes](https://github.com/cberner/redb/releases)
- [Changelog](https://github.com/cberner/redb/blob/master/CHANGELOG.md)
- [Commits](cberner/redb@v2.1.3...v2.1.4)

---
updated-dependencies:
- dependency-name: redb
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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