Fix tiller 'transport is closing' errors by passing the service address

What does this MR do?

This tries to address a Tiller bug reported in https://github.com/helm/helm/issues/2025.

Passing the tiller service address seems to address the 'transport is closing' issue.

Does this MR meet the acceptance criteria?

Conformity

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• [-] Documentation created/updated or follow-up review issue created
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