helm/v3: add release name to log context for internal Helm logs

[stefansedich]

Add release to log context for the logger func that is used to log internal helm logs.

Closes #240

[hiddeco]

Think besides adding the releaseName, it would probably also good to include the opts.Namespace as the same release name can exist in multiple namespaces since v3.

[stefansedich]

Think besides adding the releaseName, it would probably also good to include the opts.Namespace as the same release name can exist in multiple namespaces since v3.

Makes sense, have added this, just want to do a final test and will take the PR out of draft.

[stefansedich]

@hiddeco looks good:

ts=2020-02-12T15:03:59.402591551Z caller=helm.go:69 component=helm version=v3 info="creating 8 resource(s)" targetNamespace=demo release=skip-crd

PR ready to review.