Fixes #6222 - Auto Enables dynflow console for dev mode

After a Katello reset we'd ideally like dynflow foreman tasks console to
be enabled (instead of having to go to Settings -> Foreman Tasks ->
Enable Dynflow Console).
This commit enables that.
Merge pull request #4271 from parthaa/dynflow-dev

Fixes #6222 - Auto Enables dynflow console for dev mode