Add Helm Chart for Deployment

[solidnerd]

Description

Currently we can easily spin up our container with docker-compose. This is very fine for small environments or single hosts. If you want to run it in Container Orchestrator like Kubernetes we need to adopt their Deployment Mechanisms.

The first answer would be to create RAW Kubernetes Manifests and handle this for our container. That would work but in future it's hard to add their templating.

Since we shipping our Indy Node as Container we should also ship the Manifests as a full package for options. Luckily there is a Standard for this use case and it's https://helm.sh/.

Description of Done

• Implement a small PoC of 4 Nods like in docker-compose and test if they can connect to each other like in our docker-compose
• Implement a small smoke test for Helm Deployment