Rl tigerbeetle helm chart

[rluckom-coil]

Changes proposed in this pull request

Adds a chart for deploying tigerbeetle to kubernetes via helm.

Context

Checklist

• [ ] Related issues linked using fixes #number
• [ ] Tests added/updated
• [ ] Documentation added
• [ ] Make sure that all checks pass

[rluckom-coil]

Now that this uses the resolver directive, nginx will be able to run even if some of the replicas are not assigned hostnames, making this a more robust solution than I previously thought.