feature: support "local" Helm chart

[MikeSpreitzer]

Feature Description

As a contributor to KubeStellar, I need a way to test my modified version of the system. To do this, I can not (in general) use the last released version of the transport controller Helm chart but rather need the ability to build and use a Helm chart corresponding to my current code.

Proposed Solution

For an illustration of an approach, see the "local" chart stuff in https://github.com/kubestellar/kubestellar/blob/main/Makefile .

Want to contribute?

• I would like to work on this issue.

Additional Context

No response

[MikeSpreitzer]

@francostellari
@nirrozenbaum