cockpit-client-launcher-356-bp160.1.1

- Add dependency on a cockpit-system
  Required in case that patterns-cockpit is not installed

- Rename cockpit-client.changes to cockpit-client-launcher.changes
  Found by factory-auto

- Mention multiple password prompts in the zenity dialog.
  Once for cockpit.socket enablement and once for firewall config

- Add zenity dialog for starting cockpit if it's not running
  friendly ask user for the firwall configuration.
  Related to jsc#CPT-148

- A true YaST_logo.svg inspired logo to differentiate icon from
  flatpak launcher

- Initial packaging of cockpit-client-launcher for Cockpit 356
- Add org.cockpit_project.CockpitClient.desktop based
  desktop file which uses cockpit-client-launcher
- Add launcher that connects to locally installed cockpit-ws and
  auto-detects the listening port from cockpit.socket