[FEATURE] make all config.toml options available on the cli
To enable integration with config management applications such as puppet or chef all options should be available from the cli when creating runners. Currently I need to register and write an integration for that then another integration that finds that runner in the config.toml file and edits it. Actually creating an gitlab-runner edit
command would be handy.
All the option I am talking about: https://gitlab.com/gitlab-org/gitlab-ci-multi-runner/blob/master/docs/configuration/advanced-configuration.md