Bump redis from 3.0.2 to 3.1.2 (#2962)
Bump redis from 3.0.2 to 3.1.2 (#2962)

- [Release notes](https://github.com/NodeRedis/node-redis/releases)
- [Changelog](https://github.com/NodeRedis/node-redis/blob/master/CHANGELOG.md)
- [Commits](https://github.com/NodeRedis/node-redis/compare/v3.0.2...v3.1.2)

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

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
Co-authored-by: dependabot[bot] <1c358da00a777d4e9898c1280ab801e2df165188@users.noreply.github.com>
msimerson/Haraka,haraka/Haraka,msimerson/Haraka,msimerson/Haraka,haraka/Haraka,haraka/Haraka,msimerson/Haraka,haraka/Haraka