Bump redis-namespace from 1.8.1 to 1.8.2
Bump redis-namespace from 1.8.1 to 1.8.2

Bumps [redis-namespace](https://github.com/resque/redis-namespace) from 1.8.1 to 1.8.2.
- [Release notes](https://github.com/resque/redis-namespace/releases)
- [Changelog](https://github.com/resque/redis-namespace/blob/master/CHANGELOG.md)
- [Commits](https://github.com/resque/redis-namespace/compare/v1.8.1...v1.8.2)

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

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
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