Add redis version to info rake task
What does this MR do?
Adds Redis version to the info
rake task
Why was this MR needed?
We include the Redis version in the check
rake task but not the info
rake task
Screenshots (if relevant)
System information
System:
Current User: chris
Using RVM: yes
RVM Version: 1.27.0
Ruby Version: 2.3.3
Gem Version: 2.5.2
Bundler Version:1.13.6
Rake Version: 10.5.0
Redis Version: 3.2.5
Sidekiq Version:4.2.7
What are the relevant issue numbers?
https://gitlab.com/gitlab-org/gitlab-ce/issues/25800#note_20422033