Add Helm Chart examples and create deployment files from them

[lucacome]

Add Helm Chart values files in the examples directory for the most common use cases

examples/helm-chart
├── README.md
├── aws-nlb
│   └── values.yaml
├── something-something
│   └── values.yaml
...
└── read-only-fs
    └── values.yaml

we can then create deployment files generating them from the Helm Chart to have a single source of truth, resulting in something like:

deploy/
├── README.md
├── aws-nlb
│   └── deploy.yaml
├── something-something
│   └── deploy.yaml
...
└── read-only-fs
    └── deploy.yaml

These manifest files will have everything that's needed for the deployment in a single file, Service, Service Account, Namespace, Deployment, etc.

[mpstefan]

During refinement, determine if we need/want the second part of this ticket.