grafana-cli should allow configuration overrides to be received from the command line. e.g. ``` grafana-cli admin reset-password cfg:default.paths.logs=custom/log/directory/ ``` Seems like we missed the inclusion of `flag.Parse` as we run the command, to be able to consume them. Additionally, it'll be useful for the user to know whenever these are being overriden or not - hence the addition of logging the configuration to be used as we run the command.