Intagrate the deployment of the Intel gpu plugin into to the dss snap

### Why it needs to get done

We don't want users to manually install Intel gpu plugin with [kustomize commands ](https://documentation.ubuntu.com/data-science-stack/en/latest/how-to/enable-gpus/enable-intel-gpu/). It would be better from UX to be able to install Intel gpu plugin directly with one command from DSS.

### What needs to get done

The following are things we need to explore for the technical design of the functionality:
- Should the user specify the plugin version to install? How will the user know which version to install?
- Decide what to do if the plugin is already presented in the cluster (with same version - should abort ? , older version - should upgrade? , newer version should abort?.
- Can we even upgrade the installed plugin?
- How can we remove the installed plugin?
- Design a way for dss to install Intel gpu plugin with one command

### When is the task considered done

- The spec for the solution is approved
- Dss command for installing Intel gpu plugin is implemented.