User prompt not good for CI environments

I've been doing the following in CI:

ghcup install 8.8.3
ghcup set 8.8.3

I'm now getting the following prompt:

Installation done!

Do you want to install haskell-language-server (HLS) now?
HLS is a language-server that provides IDE-like functionality
and can integrate with different editors, such as Vim, Emacs, VS Code, Atom, ...
Also see https://github.com/haskell/haskell-language-server/blob/master/README.md

Answer with YES or NO and press ENTER.

Because there is no user in CI, CI will get stuck on this indefinitely or until timeout and the build will fail.

I'm looking for a way to have the prompt not happen.

The operating system is MacOS Catalina.