Use the operator as an ops task task [alberto martino]

Experoment with refactoring the operator as an ops plugin.

Desidered effect:

git clone https://github.com/apache/openserverless-operator olaris-opsv

and you have the opsv plugin

```
$ ops opsv
* setup: manage installations

$ops opsv setup
* redis

$ops opsv setup redis
* create
* delete
```

then you can do use the commands to create and delete the plugin using the redis modules under nuvolaris

The issue names no files, tests, or command entry points; start by locating the operator and the existing ops command implementation. Compare the current structure with the requested opsv setup and Redis create/delete command hierarchy, and treat completion as a working cloned plugin exposing those commands.

Written by the indexing model from the issue text.