[Feature Request] Move cassandra from Deprecate version to version cassandra from bitnami

[batazor]

Is your feature request related to a problem? Please describe.

This project is no longer supported.
https://github.com/helm/charts

The current Cassandra Helm chart repository is not supported.

Describe the solution you'd like

I suggest switching to bitnami's version of the chart, this will solve a lot of problems in support of working with Cassandra

https://bitnami.com/stack/cassandra/helm

Additional context

[batazor]

@prathyushpv what do you think?

[robholland]

Definitely need to move to a maintained chart. I'm concerned about the impact this will have on existing users though...