build(deps): bump redis from 0.23.3 to 0.23.4

Bumps [redis](https://github.com/redis-rs/redis-rs) from 0.23.3 to 0.23.4.
- [Release notes](https://github.com/redis-rs/redis-rs/releases)
- [Commits](redis-rs/redis-rs@redis-0.23.3...redis-0.23.4)

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

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