Action Setup Butler

Version updated for https://github.com/SolarLabyrinth/Action-Setup-Butler to version v2.

• This action is used across all versions by ? repositories.

Go to the GitHub Marketplace to find the latest changes.

Release notes

Butler is now served at https://broth.itch.zone/ instead of https://broth.itch.ovh/ for CI. Reference: https://github.com/itchio/butler/issues/283 This version uses the newer domain.

• SolarLabyrinth
• GitHub Actions