Respect prompt in GhciSettings
This was broken when PromptFunction was introduced.
The settings were ignored and default values were always used.
Test Plan: ./validate
Due to a large amount of spam we do not allow new users to create repositories, they are "external" users. If you are a new user and want to create a repository, for example for forking GHC, open a new issue on ghc/ghc using the "get-verified" issue template
This was broken when PromptFunction was introduced.
The settings were ignored and default values were always used.
Test Plan: ./validate