Do not display "domain required" message on auto devops configuration if domain has already been configured
When configuring auto devops, the "domain/deployment strategy" area displays a message reminding the user that a domain is required to use certain feature. The message displays even when a domain is configured.
We should inspect the configuration of the project (both in UI and config files) to determine if a domain has already been configured and only display the message when domain has NOT been configured. If it has been configured do not display the message.
If domain is configured, optionally provide a confirmation to the user letting them know they're good to go.