Allow additional parameters to be passed during Docker registry configuration step

[Badbond]

Hello! We are facing problems trying to apply this Helm chart during the hal config provider docker-registry account <account-name> edit step of the config.sh. Halyard performs validation against the registry (DockerHub in our case) during this command, and unfortunately this consistently times out after 1 minute for us. This prevents us from deploying without manual intervention. We currently have 84 repositories configured.

There is a stale issue created with the suggestion to override this timeout, but that is currently not available. We wish to run this step without validation (--no-validate) as hal deploy apply also run validation and allows for configuring timeouts. It would be great if we could pass down parameter to this specific command.